Appendix K 

Cultural Resources Site Summary Tables By State 
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

48LN3639 Historic Roberson Ditch Pipeline Not Eligible No Further Work Private 48LN947/ 48SW6034 

Historic Hams Fork Cutoff Trail Pipeline Eligible, Non-Contributing No Further Work Private 

48LN2327 Historic Oregon Short Line 

Railroad [OSLR] 

Pipeline Eligible, Non-Contributing No Further Work Private 

48LN3634 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48LN3640 Historic South Side Ditch Pipeline Not Eligible No Further Work Private 48LN3635 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private 48LN2204 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48LN3636 Prehistoric FAR And Lithic Scatter Pipeline Not Eligible No Further Work Private 48LN3637 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private 48LN4406 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48LN4407 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 48LN4408 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48LN3631 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM/Private 48LN4409 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 48LN3627 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48LN3629 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 48LN3630 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 48LN530 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48LN650 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private 48LN659 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48LN617 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48LN529 Prehistoric Lithic Scatter Pipeline Eligible, Non-Contributing Monitor BLM 48LN3623 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 48LN1673 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM48LN3624 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM48LN4410 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM48LN1778 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM48LN3641 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM48LN616 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Monitor BLM48LN3700 Prehistoric Open Camp Pipeline Not Eligible No Further Work BLM48LN946 Historic Blacks Fork Cutoff 

Trail

Pipeline Eligible, Non-Contributing No Further Work BLM

48LN3701 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Fence And Monitor BLM48LN626 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM48LN3642 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Neck, Fence, and Construction BLM

K-1
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

Monitor corridor will be 

necked down. 

48LN2308 Historic Historic Debris Pipeline Not Eligible No Further Work Private 48LN1190 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private 48LN1062 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 48LN65 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48LN2307 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48LN706 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work State 48UT122/ 48LN269 

MultiComponent Prehistoric lithic scatter and open 

camp/Historic debris scatter 

Pipeline Eligible, Non-Contributing Monitor Private, State, and 

BLM 

48LN710/ 48SW3371 

MultiComponent Prehistoric Open Camp/Historic Debris Pipeline Eligible, Non-Contributing Neck, Fence and Monitor State 

48SW2521 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Fence and Monitor Private And State 48SW1560 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private and BLM 48SW7227 Prehistoric Lithic Landscape Pipeline Not Eligible No Further Work BLM48SW6357 Historic Union Pacific Railroad 

Segment 

Pipeline Eligible, Non-Contributing No Further Work BLM

48SW7964 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW1612 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Fence And Monitor Private 48SW1610 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private, BLM 48SW7221 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private, BLM 48SW827/48SW1834 

Historic Oregon Trail/Lincoln 

Highway

Pipeline Eligible, Non-Contributing No Further Work Private, BLM 

48SW8760 Prehistoric Lithic Scatter and 

Features 

Pipeline Not Eligible No Further Work Private 

48SW13705 Prehistoric Lithic Scatter and 

Features 

Pipeline Not Eligible No Further Work Private 

48SW1705 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private 48SW1023 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Neck/Fence/Monitor Private 48SW1052 Prehistoric Camp And Lithic 

Scatter 

Pipeline Not Eligible No Further Work Private 

48SW16588 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW1053 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 

K-2
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

48SW9831 MultiComponent Prehistoric Lithic Scatter And Historic 

Debris 

Pipeline Not Eligible No Further Work Private 

48SW16589 Prehistoric Open Camp And Lithic 

Scatter 

Pipeline Not Eligible No Further Work Private 

48SW7219 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW7369 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 48SW989 Prehistoric Lithic And FAR Scatter Pipeline Eligible, Non-Contributing Monitor Private, BLM 48SW10519 MultiComponent Prehistoric Open Camp And Historic 

Debris 

Pipeline Not Eligible No Further Work Private 

48SW6637 Prehistoric Open Camp Pipeline Eligible,.Non-Contributing Monitor Private 48SW10520 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW3389 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Monitor BLM 48SW10521 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Monitor BLM 48SW3388 Prehistoric Lithic And FAR 

Scatter 

Pipeline Not Eligible No Further Work BLM 

48SW10522 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 48SW10523 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW16590 Prehistoric Lithic Scater Pipeline Not Eligible No Further Work Private 48SW6634 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW16591 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 48SW6631 Prehistoric Lithic Scatter Pipeline Eligible, Non-Contributing Fence And Monitor Private 48SW10524 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW9196 Prehistoric Open Camp Pipeline Not Eligible No Further Work BLM 48SW12018 MultiComponent Prehistoric Lithic Scatter And Historic 

Debris 

Pipeline Not Eligible No Further Work Private 

48SW8210 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private, BLM 48SW8211 Prehistoric Open Camp Pipeline Not Eligible No Further Work BLM 48SW10526 Prehistoric Open Camp Pipeline Eligible, Non-Contributing No Further Work BLM 48SW1649 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private, BLM 48SW8212 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 48SW16592 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 48SW8976 Historic Bryan To Browns Park 

Wagon Road 

Pipeline Eligible, Non-Contributing No Further Work Private 

48SW1653 Prehistoric Open Camp Pipeline Not Eligible No Further Work State, Private 

K-3
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

48SW1656 Prehistoric Open Camp Pipeline Not Eligible No Further Work BLM 48LN757 Prehistoric Lithic Scatter Access Road Not Eligible No Further Work Private 48LN760 MultiComponent Lithic Scatter/Historic Camp Access Road Eligible, Non-Contributing No Further Work BLM 48LN2374 Prehistoric Lithic Scatter Access Road Not Eligible No Further Work BLM 48LN2375 Prehistoric Lithic Scatter Access Road Not Eligible No Further Work BLM 48LN3539 Prehistoric Lithic Scatter Access Road Not Eligible No Further Work BLM 48LN3541 Prehistoric Lithic Scatter Access Road Not Eligible No Further Work BLM48LN3542 MultiComponent Prehistoric Lithic Scatter/Historic 

Isolated Resource 

Access Road Not Eligible No Further Work BLM

48LN4411 Prehistoric Lithic Scatter Access Road Not Eligible No Further Work BLM IR-KLB-001 Prehistoric Isolated Resource Access Road Not Eligible No Further WorkIR-EES-01 Prehistoric Isolated Resource Access Road Not Eligible No Further Work BLMIR-KLB-002 Prehistoric Isolated Resource Access Road Not Eligible No Further Work BLMIR-JB-101 Prehistoric Isolated Resource Access Road Not Eligible No Further Work BLMIR-3.4 Historic Isolated Resource Access Road Not Eligible No Further Work BLMIR-4.6 Prehistoric Isolated Resource Access Road Not Eligible No Further Work Private IR-KKB-25 Prehistoric Isolated Resource Access Road Not Eligible No Further Work Private IR-3.5 Historic Isolated Resource Access Road Not Eligible No Further Work BLM IR-1.7 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-MC1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-9.0 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-14.5 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-17.6 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-17.9 Prehistoric Isolated Resource Pipeline Not Eligible No Further WorkIR-19.0 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-20.4 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-KLB-003 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-CG-2 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-24.8 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-24.9 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-JL-3 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-CJK-1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-MEC-1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-32.7 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-34.8 Multi- Isolated Resource Pipeline Not Eligible No Further Work Private 

K-4
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

Component 

IR-34.9 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-35.3 Historic Isolated Resource Pipeline Not Eligible No Further Work BLM IR-35.5 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-36.9 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-40.5 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-40.6 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-41.5 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work State 48SW15864 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW1226_72 Historic Overland Trail 

Segment 

Pipeline Eligible, Non-Contributing Avoid, Mitigate Visual 

Impact 

Alternate route avoids site 

BLM/ Private 

48SW15863 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 48SW15861 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW1226_73 48SW1226_12148SW1226_74 

Historic Overland Trail 

Segment 

Pipeline Eligible, Non-Contributing Avoid, Mitigate Visual 

Impact 

Alternate route avoids site 

BLM/ Private 

48SW6879 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private 48SW16620 Historic Homestead Pipeline Not Eligible No Further Work US Forest Service 48SW4164 Historic Vernal-Green River 

Freight Road 

Pipeline Eligible, Non-Contributing No Further Work Private 

48SW3734 Prehistoric Open Camp Pipeline Eligible, Non-Contributing No Further Work Private 49SW16621 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW16622 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW16623 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 48SW16624 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW16625 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW3865 Historic Browns Park to Rock 

Springs Road

Pipeline Eligible, Non-Contributing No Further Work BLM 

48SW10752 Historic Rock Springs To 

Hiawatha Freight Road 

Pipeline Eligible, Non-Contributing No Further Work BLM 

49SW15703 Historic Telephone Line Pipeline Eligible, Non-Contributing No Further Work BLM 48SW3319 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 48SW16626 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW13914 Prehistoric Lithic Scatter Pipeline Eligible Avoid Alternate route 

avoids site 

BLM 

48SW12421 Historic Black Butte Road Pipeline Not Eligible No Further Work BLM 

K-5
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

48SW16666 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW1226_61 Historic Overland Trail 

Segment 

Pipeline Eligible, Contributing Avoid, Mitigate Visual 

Impact 

Alternate route avoids site 

Private 

48SW16627 Prehistoric Lithic Scatter Pipeline Eligible, Non-Contributing Fence/Monitor BLM 48SW2398 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 48SW16628 Prehistoric Open Camp Pipeline Eligible, Non-Contributing No Further Work Private 48SW2397 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private 48SW1226_132 Historic Overland Trail 

Segment 

Pipeline Eligible, Contributing Avoid, Narrow

Construction Corridor, Fence,Monitor, and Mitigate Visual Impact 

Construction corridor will be narrowed at trail crossing. 

BLM, Private 

48SW11395 Historic Debris Scatter Pipeline Not Eligible No Further Work BLM 48SW1226_62 Historic Overland Trail 

Segment 

Pipeline Eligible, Non-Contributing No Further Work BLM, Private 

48SW16629 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW16630 Prehistoric Lithic Scatter Pipeline Eligible Avoid Alternate route 

avoids site 

Private 

48SW15897 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW15891 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW16631 Prehistoric Open Camp Access Road Not Eligible No Further Work Private 48SW11576 Prehistoric Open Camp Access Road Not Eligible No Further Work BLM 48SW6360 Historic Linear Camp Pipe Yard Not Eligible No Further Work Private 48CR11614 Prehistoric Open Camp Access Road Eligible, Non-Contributing Avoid Avoid use of road BLM 48SW14000 Prehistoric Open Camp Access Road Eligible, Contributing Avoid Avoid use of road BLM 48SW14005 Prehistoric Open Camp Access Road Eligible, Contributing Avoid Avoid use of road BLM 48SW14006 Prehistoric Open Camp Access Road Eligible, Contributing Avoid Avoid use of road BLM 48SW468 Prehistoric Open Camp Access Road Eligible, Contributing Avoid Avoid use of road BLM 48SW12421 Historic Black Butte Road Access Road Not Eligible No Further Work BLM IR-LF-2 Prehistoric Isolated Resource Access Road Not Eligible No Further Work Private IR-LF-3 Prehistoric Isolated Resource Access Road Not Eligible No Further Work Private IR-KKB-31 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-46A-1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-48A-1 Historic Isolated Resource Pipeline Not Eligible No Further Work BLM IR-53.9 MultiComponent Isolated Resource Pipeline Not Eligible No Further Work Private IR-54.1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private 

K-6
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

IR-56.9 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-59.7 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work State IR-62.8 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-KKB-32 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-BH-13 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-MA-12 MultiComponent Isolated Resource Pipeline Not Eligible No Further Work Private IR-BH-1A Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-72.7 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-MA-11 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-73.4 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-78.3 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-79.6 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-82.5 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-82.6 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-84.5 MultiComponent Isolated Resource Pipeline Not Eligible No Further Work BLM IR-85.1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-85.3 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-85.5 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-89.2 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-89.8 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-93.2 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-93.3 Historic Isolated Resource Pipeline Not Eligible No Further Work BLM IR-97.6 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-102.9 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-105.8 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-106.8 MultiComponent Isolated Resource Pipeline Not Eligible No Further Work Private 48SW13982 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW15896 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48SW15890 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM48SW2690 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM48SW15893 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM48SW15894 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM48SW15895 Prehistoric Open Camp Pipeline Not Eligible No Further Work BLM48SW3339 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 

K-7
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

48SW4155 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Fence/Monitor Private 48SW9804 MultiComponent Prehistoric Lithic Scatter with Historic 

Debris 

Pipeline Not Eligible No Further Work BLM 

48SW5156 Prehistoric Lithic Scatter Pipeline Eligible, Non-Contributing Fence/Monitor Private/BLM 48SW5157 Prehistoric Open Camp Pipeline Eligible, Contributing Avoid Alternate route 

avoids site 

State 

48SW12160 MultiComponent Prehistoric Lithic Scatter/Historic Debris 

Scatter 

Pipeline Not Eligible No Further Work Private 

48SW6357 Historic Union Pacific Railroad 

Segment 

Pipeline Eligible, Contributing Bore, Fence, 

Monitor, and Mitigate Visual Impact 

Bore planned Private 

48SW12319 Historic Historic Culvert

Related to UPRRMainline 

Pipeline Eligible Fence/Monitor Private 

48SW12385 Historic Debris Scatter Pipeline Not Eligible No Further Work BLM 48SW5602 Historic Debris Scatter Pipeline Not Eligible No Further Work BLM48SW13108 Prehistoric Open Camp Pipeline Eligible, Contributing Avoid Alternate route 

avoids site 

BLM

48SW13106 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Fence/Monitor BLM48SW13105 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Avoid Alternate route 

avoids site 

BLM

48SW16633 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM48SW16634 MultiComponent Prehistoric Lithic Scatter/Historic Debris 

Scatter 

Pipeline Not Eligible No Further Work Private 

48SW10277/ CR5739 

Historic Baggs-Wamsutter 

Road 

Pipeline Not Eligible No Further Work BLM 

48SW10057 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Fence/Monitor Private 48CR2036 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM48CR2039 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM48CR2040 Prehistoric Open Camp Pipeline Not Eligible No Further Work BLM48CR1527 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private 48CR5512 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48CR8296 Historic Debris Scatter Pipeline Not Eligible No Further Work BLM 48SW16635 Prehistoric Open Camp Pipeline Eligible, Contributing Avoid Alternate route BLM

K-8
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

avoids site 

48SW911 Prehistoric Lithic Scatter Pipeline Eligible, Non-Contributing Fence/Monitor BLM48SW1029 Prehistoric Open Camp Pipeline Eligible, Contributing Avoid Alternate route 

avoids site 

Private

48SW6790 Prehistoric Open Camp Pipeline Eligible, Non-Contributing No Further Work Private 48SW6357 Historic Union Pacific Railroad 

Segment 

Pipeline Eligible, Non-Contributing No Further Work BLM 

48SW11371 MulitComponent Prehistoric Open Camp/Historic Debris Pipeline Not Eligible No Further Work Private 48SW1027 MultiComponent Prehistoric Open Camp/Historic Debris

Scatter 

Pipeline Eligible, Non-Contributing Fence/Monitor Private 

48SW1028 Prehistoric Open Camp Pipeline Not Eligible No Further Work BLM48SW891 MultiComponent Prehistoric Open Camp/Historic Debris

Scatter 

Pipeline Not Eligible No Further Work BLM

48CR7310 Prehistoric Open Camp Pipeline Not Eligible No Further Work State Wildlife 

Habitat Management Area 

48CR7309 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Fence/Monitor State Wildlife 

Habitat Management Area 

48CR8727 MultiComponent Prehistoric Lithic Scatter/Historic Debris 

Scatter 

Pipeline Not Eligible No Further Work BLM 

48CR7308 MulitComponent Prehistoric Open Camp/Historic Debris Pipeline Not Eligible No Further Work BLM 48CR7311 Historic Union Pacific Railroad 

– Daly Ranch Segment 

Pipeline Eligible, Non-Contributing No Further Work Private 

48CR4328 Historic Union Pacific Railroad 

Segment 

Pipeline Eligible, Non-Contributing 

Portion 

No Further Work Private 

48CR7307 MultiComponent Prehistoric Open Camp/Historic Debris

Scatter 

Pipeline Not Eligible No Further Work BLM

48CR6986 Prehistoric Open Camp Pipeline Not Eligible No Further Work BLM48CR6488 Multi- Prehistoric Open Pipeline Eligible, Contributing Neck/Fence/ Data Recovery BLM

K-9
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

Component Camp/Historic Debris

Scatter 

Mitigate/Monitor 

48CR6485 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM48CR40 MultiComponent Prehistoric Open Camp/Historic Debris

Scatter 

Pipeline Eligible, Non-Contributing Fence/Monitor BLM

48CR3648 Historic Rawlins To Baggs 

Stage Road 

Pipeline Eligible, Non-Contributing No Further Work BLM 

48CR41 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private 48CR6484 Prehistoric Hearth Feature Pipeline Not Eligible No Further Work Private 48CR2181 Historic City Of Rawlins Wood 

Water Pipe 

Pipeline Eligible, Non-Contributing Conduct preconstruction 

investigation; Monitor

BLM 

48CR644 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private 48CR8241 Historic Debris Scatter Pipeline Not Eligible No Further Work BLM 48CR6566 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48CR1234 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Neck/Fence/Monitor Construction 

corridor will be necked-down 

Private 

48CR4008 Prehistoric Open Camp Pipeline Not Eligible No Further Work State 48CR8730 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48CR8731 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48CR984 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private 48CR983 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Fence/Monitor Private 48CR5534 Historic Fort Steele To 

Laramie Wagon Road 

Pipeline Not Eligible No Further Work Private 

48CR1191 Historic Lincoln Highway Pipeline Eligible, Non-Contributing No Further Work Private/BLM 48CR629 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private 48CR630 Prehistoric Stone Circle, TCP Pipeline Eligible Avoid Alternate route 

avoids site 

BLM

48CR8732 Prehistoric Open Camp Pipeline Not Eligible No Further Work BLM48CR8243 Historic Debris Scatter Pipeline Not Eligible No Further Work Private 48CR8244 Historic Debris Scatter Pipeline Not Eligible No Further Work BLM 48CR631 MultiComponent Prehistoric Open Camp/Historic Debris

Scatter 

Pipeline Eligible, Non-Contributing Monitor Private 

48CR6914 Historic Saratoga And Pipeline Not Eligible No Further Work Private 

K-10
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

Encampment Railroad

48CR8245 Historic Debris Scatter Pipeline Not Eligible No Further Work Private 48CR1191 Historic Lincoln Highway Pipeline Eligible, Contributing Neck, Monitor, and 

Mitigate 

Construction corridor will be necked-down. Mitigation will be determined through consultation with BLM and SHPO. 

Private 

48CR8733 Historic Debris Scatter Pipeline Not Eligible No Further Work Private 48CR632 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private 48CR1233 Prehistoric Open Camp Pipeline Not Eligible No Further Work State 48CR1191 Historic Lincoln Highway Pipeline Eligible, Non-Contributing Fence/Monitor State 48CR1191 Historic Lincoln Highway Pipeline Eligible, Non-Contributing Monitor State 48CR1191 Historic Lincoln Highway Pipeline Eligible, Non-Contributing No Further Work Private/State 48CR1191 Historic Lincoln Highway Pipeline Eligible, Non-Contributing No Further Work Private 48CR8817 Prehistoric Hearth Feature Pipeline Not Eligible No Further Work BLM 48CR1191 Historic Lincoln Highway Pipeline Eligible, Non-Contributing No Further Work BLM/Private48CR1191 Historic Lincoln Highway Pipeline Eligible, Contributing Bore/Fence/Monitor Bore planned BLM48CR1232 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48CR7189 Historic Road From Elk 

Mountain to UPRR 

Pipeline Not Eligible No Further Work BLM/ Private 

48CR3917 Prehistoric Stone Circle Pipeline Eligible, Contributing Fence/Monitor Private 48CR648 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Fence/Monitor BLM/ Private 48CR1231 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private 48CR8247 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private 48CR3918 Prehistoric Lithic Scatter and 

Stone Circles 

Pipeline Eligible, Non-Contributing Fence/Monitor BLM 

48CR8734 Historic Debris Scatter Pipeline Not Eligible No Further Work BLM48CR8735 MultiComponent Prehistoric Lithic Scatter/Historic Debris 

Scatter 

Pipeline Not Eligible No Further Work BLM

48CR3920 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Monitor Private 48CR4493 Historic Debris Scatter Pipeline Not Eligible No Further Work Private 48CR932 Historic Overland Trail 

Segment 

Pipeline Eligible, Non-Contributing No Further Work Private/BLM 

48CR8736 Historic Debris Scatter Pipeline Not Eligible No Further Work Private 

K-11
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

48CR652 Prehistoric Open Camp Pipeline Not Eligible No Further Work Private 48CR3927 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work BLM 48CR8737 MultiComponent Prehistoric Lithic Scatter/Historic Debris 

Scatter 

Pipeline Not Eligible No Further Work State Wildlife 

Habitat Management Area 

48CR1229 Prehistoric Open Camp Pipeline Eligible, Non-Contributing Fence/ Monitor State Wildlife 

Habitat Management Area 

48CR932 Historic Overland Trail 

Segment 

Pipeline Eligible, Non-Contributing No Further Work State Wildlife 

Habitat Management Area 

48CR5834 Prehistoric Foote Creek Rim 

Archaeological District/TCP

Pipeline Eligible, Non-Contributing No Further Work BLM/State Wildlife 

Habitat Management Area

48CR5579 Prehistoric TCP/Foote Creek Rim 

Archaeological District

Pipeline Eligible, Non-Contributing Monitor State Wildlife 

Habitat Management Area

48CR6885 Historic Canon Ditch Pipeline Not Eligible No Further Work Private 48CR6885 Historic Canon Ditch Pipeline Not Eligible No Further Work Private 48CR6885 Historic Canon Ditch Pipeline Not Eligible No Further Work Private 48CR932 Historic Overland Trail 

Segment 

Pipeline Eligible, Non-Contributing No Further Work Private/BLM 

48AB18 Prehistoric Open Camp Pipeline Eligible, Contributing Mitigate/Monitor Data recovery Private 48AB321 Prehistoric Open Camp Pipeline Not Eligible No Further Work BLM 48AB1180 Historic Homestead Pipeline Not Eligible No Further Work Private 48AB157 Historic Overland Trail 

Segment 

Pipeline Eligible, Non-Contributing Neck/Fence/Monitor Construction 

corridor will be necked-down. 

State/ Private 

48AB1444 Historic Rock Arrangement Pipeline Not Eligible No Further Work Private 48AB17 Historic Structure Pipeline Not Eligible No Further Work Private 48AB19 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48AB1424 Historic Ranch Pipeline Not Eligible No Further Work Private 48AB354 Historic Lodgepole Creek Trail Pipeline Eligible, Non-Contributing No Further Work Private 48AB619 Historic Laramie, Hahn's Peak, 

Pacific Railroad

Pipeline Eligible, Non-Contributing No Further Work Private 

48AB835 Historic Pioneer Canal Pipeline Eligible, Non-Contributing No Further Work Private 48AB744 Multi- Historic Cellar and Pipeline Not Eligible No Further Work Private 

K-12
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

Component Debris Scatter/ 

Prehistoric Lithic Scatter 

48AB1225 Historic Laramie Valley

Railroad Grade

Pipeline Eligible, Contributing Bore/Fence/Monitor Bore planned BLM 

48AB357 Historic Union Pacific Railroad 

Segment 

Pipeline Eligible, Non-Contributing No Further Work Private 

48AB152 Historic Lincoln Highway Pipeline Eligible, Non-Contributing No Further Work Private 48AB1423 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48AB404 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48AB357 Historic Union Pacific Railroad 

Segment 

Pipeline Eligible, Non-Contributing 

Portion 

No Further Work BLM 

48AB1760 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48AB165 Prehistoric Lithic Scatter Pipeline Not Eligible No Further Work Private 48AB152 Historic Lincoln Highway Pipeline Eligible, Non-Contributing No Further Work Private 48AB357 Historic Union Pacific Railroad 

Segment 

Pipeline Eligible, Non-Contributing No Further Work BLM 

48AB1761 Historic Dug Out And Debris 

Scatter 

Pipeline Not Eligible No Further Work Private 

48AB357 Historic Union Pacific Railroad 

Segment 

Pipeline Eligible, Non-Contributing 

Portion 

No Further Work BLM 

48AB167 Historic Buford Cemetery Pipeline Not Eligible Avoid Alternate route 

avoids site 

Private 

48LA2827 Historic Prospect Pit Pipeline Not Eligible No Further Work State 48LA2828 Historic Prospect Pit Pipeline Not Eligible No Further Work Private 48LA207 Prehistoric Hunting Blinds Pipeline Eligible Avoid/Fence/ Monitor Private 48LA3 Historic Battlefield and 

Railroad Camp

Pipeline Not Eligible No Further Work Private 

48LA2976 Historic Cairn And Debris 

Scatter 

Pipeline Not Eligible No Further Work Private 

48LA331 Prehistoric Cairn Pipeline Not Eligible No Further Work Private 48CR1399 Historic Union Pacific Railroad 

Segment 

Pipeline Eligible, Non-Contributing No Further Work Private 

48CR633 Prehistoric Open Camp Access Road Not Eligible No Further Work BLM 48CR4524 Prehistoric Open Camp Access Road Not Eligible No Further Work Private/ BLM 48CR8726 Historic Foundation And

Debris Scatter 

Access Road Not Eligible No Further Work BLM 

K-13
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

48SW10856 Prehistoric Open Camp Access Road Eligible, Non-Contributing Fence BLM 48CR8728 MultiComponent Prehistoric Open Camp with Historic 

Debris 

Access Road Not Eligible No Further Work BLM 

48CR7327 MultiComponent Open Camp/Historic Debris Scatter Access Road Eligible, Non-Contributing Avoid Avoid use of road BLM 48CR1191 Historic Lincoln Highway Access Road Eligible, Contributing Avoid Avoid use of road Private 48CR4328 Historic Union Pacific Railroad 

Segment 

Access Road Eligible, Non-Contributing No Further Work BLM 

48CR7311 Historic Union Pacific Railroad 

– Daly Ranch Segment 

Access Road Eligible, Non-Contributing No Further Work Private 

48CR1191 Historic Lincoln Highway Access Road Eligible, Non-Contributing No Further Work Private 48CR4328 Historic Union Pacific Railroad 

Segment 

Access Road Eligible, Non-Contributing No Further Work BLM 

48SW6357 Historic Union Pacific Railroad 

Segment 

Access Road Eligible, Non-Contributing No Further Work Private 

48CR1191/48SW1834 

Historic Lincoln Highway Access Road Eligible, Non-Contributing No Further Work Private 

48CR4328/48SW6357 

Historic Union Pacific Railroad 

Segment 

Access Road Eligible, Non-Contributing No Further Work BLM 

IR-RDRD-1 Prehistoric Isolated Resource Access Road Not Eligible No Further Work Private IR-MD-100 MultiComponent Isolated Resource Access Road Not Eligible No Further Work Private IR-NB-3 Historic Isolated Resource Access Road Not Eligible No Further Work Private IR-NB-2 Historic Isolated Resource Access Road Not Eligible No Further Work Private IR-NB-1 Prehistoric Isolated Resource Access Road Not Eligible No Further Work Private IR-MD-101 Historic Isolated Resource Access Road Not Eligible No Further Work Private IR-NB-4 MultiComponent Isolated Resource Access Road Not Eligible No Further Work BLM IR-114.6 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-MC-10 Prehistoric Isolated Resource Access Road Not Eligible No Further Work BLM IR-129.4 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-S-130.0A1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-S-130.0A2 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-S-130.0A3 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-MC-132 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private 

K-14
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

IR-135.1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-136.0 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-138.1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-138.5 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-139.9 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-140.1 MultiComponent Isolated Resource Pipeline Not Eligible No Further Work Private IR-143.5 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-147.2-NB Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-148.8 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-KKB-4 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-BH-11 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-152.3 Historic Isolated Resource Pipeline Not Eligible No Further Work State IR-ARF-4 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-ARF-5 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-ARF-6 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-157.9 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-MRM-100 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-MRM-101 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-DS-5 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-160.2 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-160.3 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-ARF-1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-ARF-2 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-MD-1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-161.1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-SDR-21 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-KD-3 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-KKB-2 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-165.4 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-BH-7 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-BH-8 Historic Isolated Resource Pipeline Not Eligible No Further Work BLM IR-BH-9 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-170.0 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-KKB-1A Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-BH-6 Historic Isolated Resource Pipeline Not Eligible No Further Work BLM IR-BH-5 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private 

K-15
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

IR-BH-4 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-BH-3 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-BH-2 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-JB-1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-SDR-2 MultiComponent Isolated Resource Pipeline Not Eligible No Further Work Private IR-BH-1 Historic Isolated Resource Pipeline Not Eligible No Further Work BLM IR-KD-1 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-LF-1 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-SDR-100 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-GFC-1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-JB-4 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-JB-5 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work BLM IR-JL-1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-SLP-1 Historic Isolated Resource Pipeline Not Eligible No Further Work State IR-MA-01 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-MJR-1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-MA-2 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-JB-1A Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-286.0 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-287.0 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-288.0 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-288.8 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-294.4-A Prehistoric Isolated Resource Pipeline Not Eligible No Further Work State IR-294.4-B Prehistoric Isolated Resource Pipeline Not Eligible No Further Work State IR-SDR-1 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-296.9 Prehistoric Isolated Resource Pipeline Not Eligible No Further Work Private IR-NC-2 Historic Isolated Resource Pipeline Not Eligible No Further Work Private IR-303.6 Historic Isolated Resource Pipeline Not Eligible No Further Work State 48CR8771 Historic Debris Scatter Access Road Not Eligible No Further Work BLM 48SW2386 Prehistoric Lithic Scatter Access Road Not Eligible No Further Work Private 48SW6357 Historic Union Pacific Railroad 

Segment 

Access Road Eligible/Non-Contributing No Further Work Private 

48SW1834 Historic Lincoln Highway Access Road Eligible/Non-Contributing No Further Work Private 48SW6167 Historic Debris Scatter Access Road Not Eligible No Further Work Private 48SW6174 Prehistoric Open Camp Access Road Eligible/Non-Contributing Fencing and 

Monitoring 

Private 

K-16
Table K-1 Cultural Resources Located During the Class III Inventories of the Wyoming Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility NRHP Recommendation

Management 

Recommendations

Status of 

Cultural Work Land Owner 

48CR621 Prehistoric Open Camp Access Road Eligible/Non-Contributing Fencing and 

Monitoring 

BLM 

48CR559 Prehistoric Open Camp Access Road Not Eligible No Further Work BLM 48CR7185 Prehistoric Open Camp Access Road Eligible, Non-Contributing Fencing Do not improve 

road 

Private 

48CR991 Historic Debris Scatter Access Road Not Eligible No Further Work BLM48CR3648 Historic Rawlins To Baggs 

Stage Road 

Access Road Eligible/Non-Contributing No Further Work BLM

48CR1191 Historic Lincoln Highway Access Road Eligible/Non-Contributing No Further Work BLM48CR4328 Historic Union Pacific Railroad 

Segment (Northern Grade) 

Access Road Eligible/Non-Contributing No Further Work BLM

48CR4328 Historic Union Pacific Railroad 

Segment (Middle Grade) 

Access Road Eligible/Non-Contributing No Further Work BLM

48CR4328 Historic Union Pacific Railroad 

Segment (Southern Grade-Modern Alignment) 

Access Road Eligible/Non-Contributing No Further Work BLM

48CR7068 Historic Homestead / Debris 

Scatter 

Access Road Not Eligible No Further Work BLM 

48AB543 Historic Monument Road Access Road Eligible, Contributing No Further Work Private 48AB357 Historic Union Pacific Railroad 

Segment 

Access Road Eligible/Non-Contributing No Further Work Private 

Source: NRG 2007. 

K-17
Table K-2 Cultural Resources Located During the Class III Inventories of the Colorado Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility

NRHP 

Recommendation 

Management 

Recommendations

Status of 

Cultural Work Land Owner 

5LO66.1 Historic South Platte Ditch Pipeline Eligible Bore Bore planned Private 5LO309.2 Historic North Sterling Canal Pipeline/ATWS Eligible Bore Bore planned Private 5LO346.2 Historic Union Pacific Railroad – 

Julesburg to LaSalle Branch

Pipeline Eligible segment of 

officially eligible site

Bore Bore planned Private 

5LO618.1 Historic Pawnee Ditch Pipeline Eligible, NonContributing Element No Further Work Private 5LO442 Historic Beaver Creek to Sterling 

Transmission Line 

Pipeline Not eligible No further work Private 

5LO479.1 Historic U. S. Highway 6 Pipeline Eligible Bore Bore planned State of Colorado 

ROW through Private 

5LO588 Historic Lutin Residence Pipeline, ATWS Not eligible No further work Private 5LO593.1 Historic Davis Brothers Ditch 

(Company Ditch) 

Pipeline Eligible Bore Bore planned State of Colorado 

5LO594.1 Historic Prewitt Drain and Seepage 

Ditch 

Pipeline Eligible Bore Bore planned Private 

5LO617.1 Historic South Platte Extension 

Ditch (Sand Hill Ditch) 

Pipeline Eligible Bore Bore planned Private 

5MR563.3 Historic Riverside Canal Pipeline Eligible segment of 

officially eligible site

Bore Bore planned Private 

5MR868 Historic Camp Pipeline Not eligible No further work Private 5WL399 Middle 

Archaic/ Late Prehistoric 

Lithic scatter Pipeline Eligible Avoid Alternate route

avoids site 

USFS – PNG 

5WL402 Prehistoric Lithic procurement/tool 

manufacture

Pipeline Not eligible No further work Private 

5WL403 Historic 

Prehistoric 

Kaohn Homestead Lithic scatter 

Pipeline Eligible

Not eligible 

Avoid Alternate route

avoids site 

USFS – PNG 

5WL404 Historic Gottlob Fritz Homestead Pipeline Eligible No further work USFS – PNG 5WL405 Historic Drucker Homestead Pipeline/ATWS Eligible Monitor Alternate route

avoids site 

USFS – PNG 

5WL406 Middle to 

Late Archaic 

Artifact scatter/Bluff View/ Rattlesnake Ridge Site 

Pipeline Officially eligible Avoid, Monitor Alternate route

avoids site 

USFS - PNG 

5WL407 Historic 

Prehistoric 

Macomber Homestead Prehistoric artifact scatter 

Pipeline/ATWS Officially not eligible No further work USFS – PNG 

K-18
Table K-2 Cultural Resources Located During the Class III Inventories of the Colorado Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility

NRHP 

Recommendation 

Management 

Recommendations

Status of 

Cultural Work Land Owner 

5WL1423.15(formerly5WL1066.1) 

Historic Burlington & Missouri 

Valley/Chicago, Burlington& Quincy/Burlington Northern RR 

Pipeline Eligible segment of 

officially eligible site

Bore Bore planned USFS – PNG 

5WL1423.16(formerly5WL1066.2) 

Historic Burlington & Missouri 

Valley/Chicago, Burlington& Quincy/Burlington Northern RR 

Pipeline Eligible segment of 

officially eligible site

Bore Bore planned Private 

5WL1093 Prehistoric Tested cobbles/lithic scatter Pipeline Not eligible No further work Private 5WL1506 Prehistoric Artifact scatter/camp Pipeline/ATWS Officially not eligible No further work USFS – PNG 5WL1744 Historic 

Prehistoric 

Jesse Gardner Homestead Prehistoric isolated find 

Pipeline Officially not eligible No further work Private 

5WL1969.37 Historic Union Pacific Railroad Pipeline Officially eligible Bore Bore planned Union Pacific 

ROW through State of Colorado 

5WL1969.49(formerly5WL2947.4) 

Historic Denver Pacific Railroad Pipeline Officially eligible Level II Historic 

Documentation

Level II Historic Documentationplanned 

State of Colorado 

5WL1969.52(formerly5WL2947.6) 

Historic Union Pacific Railroad Access Road Officially eligible No further work Union Pacific 

ROW through Private 

5WL1043.5 (formerly5WL2956.2) 

Historic Colorado Railroad/Colorado

& Southern Railroad – Dixon to Cheyenne 

Pipeline Officially eligible Bore Bore planned Burlington 

Northern ROWthrough State of Colorado 

5WL3989 Late 

Archaic/ Late Prehistoric Historic 

Prehistoric artifact scatter and historic artifact scatter 

Pipeline, ATWS Officially not eligible No further work Private 

5WL3996 Archaic Artifact scatter Pipeline Officially not eligible No further work USFS – PNG 5WL4777 Prehistoric Artifact scatter Pipeline Eligible Avoid Alternate route

avoids site 

State of Colorado 

5WL4784 Historic Artifact scatter Pipeline Officially not eligible No further work USFS – PNG 5WL5118 Historic Artifact scatter Pipeline/ATWS Not eligible No further work City of Fort Collins5WL5119 Historic Richard Lilly Homestead Pipeline Eligible No further work Private 5WL5120 Historic Artifact scatter Pipeline Not eligible No further work Private 

K-19
Table K-2 Cultural Resources Located During the Class III Inventories of the Colorado Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility

NRHP 

Recommendation 

Management 

Recommendations

Status of 

Cultural Work Land Owner 

5WL5124 Prehistoric Artifact scatter Pipeline Not eligible No further work Private 5WL5125 Historic Ashmun Homestead Pipeline Not eligible No further work Private 5WL5134 Historic Artifact scatter Pipeline Not eligible No further work Private 5WL5135 Prehistoric Artifact scatter Pipeline Not eligible No further work Private 5WL5136 Prehistoric Artifact scatter Pipeline Eligible Avoid Alternate route

avoids site 

Private 

5WL5143 Historic Bowles Homestead Pipeline Eligible No further work Private 5WL5145 Historic James Dean Homestead Pipeline Eligible No further work USFS - PNG 5WL5149 Historic Cohen Homestead Pipeline Not eligible No further work Private 5WL5151 Prehistoric Lithic procurement/lithic 

reduction 

Pipeline Not eligible No further work Private 

5WL5152 Prehistoric Lithic procurement/lithic 

scatter 

Pipeline Eligible Avoid Alternate route

avoids site 

Private 

5WL5156 Prehistoric Lithic scatter Pipeline Not eligible No further work USFS – PNG 5WL5158 Historic Residential Pipeline, ATWS Eligible Avoid Alternate route

avoids site

Private 

5WL5159 Prehistoric Lithic scatter Pipeline Not eligible No further work Private 5WL5161 Historic Shaw Homestead Pipeline/ATWS Not eligible No further work Private 5WL5162 Prehistoric Artifact scatter Pipeline Not eligible No further work Private 5WL5163 Historic William R. Lemmons 

Homestead 

Pipeline Eligible No further work Private 

5WL5164 Historic Possible residence Pipeline Not eligible No further work Private 5WL5166.1 Historic Road Pipeline Not eligible No further work USFS – PNG 5WL5187 Prehistoric Lithic Scatter Pipeline Not Eligible No further work USFS - PNG 5WL5188 Historic Fales Homestead Pipeline Eligible Avoid, Monitor Avoided by

necking constructioncorridor 

USFS - PNG 

5WN184 Prehistoric Lithic scatter Pipeline Not eligible No further work State of Colorado 5WN189 Historic Artifact scatter Pipeline Not eligible No further work Private 5WN190 Prehistoric Artifact scatter Pipeline Not eligible No further work Private 5WN191 Historic Bussear Homestead Pipeline/ATWS Not eligible No further work Private 5WN192 Historic Artifact scatter Pipeline Not eligible No further work Private 5WN197 Historic Farm complex Pipeline Eligible No further work Private 5YM43 Historic Chicken coop Pipeline Officially not eligible No further work Private 5YM44 Middle 

Archaic 

Open camp Pipeline Not eligible No further work Private 

K-20
Table K-2 Cultural Resources Located During the Class III Inventories of the Colorado Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility

NRHP 

Recommendation 

Management 

Recommendations

Status of 

Cultural Work Land Owner 

5YM63 Prehistoric Lithic scatter Pipeline Not eligible No further work Private 5YM64 Prehistoric Lithic scatter Pipeline Not eligible No further work Private 5YM245.1 Historic DeArmond Irrigation Ditch 

No. 1 

Pipeline Not eligible No further work State of Colorado 

5YM246.1 Historic Road Pipeline Not eligible No further work State of Colorado 5YM247.1 Historic Eckley to Wray Road Pipeline Not eligible No further work Private 5YM259.1 Historic Chicago, Burlington & 

Quincy Railroad – Chicago to Denver Line

Pipeline Eligible Bore Bore planned Burlington 

Northern ROWthrough State of Colorado 

Source: NRG 2007. 

K-21
Table K-3 Cultural Resources Located During the Class III Inventories of the Kansas Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility

NRHP 

Recommendation 

Management 

Recommendations

Status of 

Cultural Work

Land 

Owner

14CN00103 Historic Agrarian Pipeline Not Eligible No further work Private 14CN00104 Prehistoric Probable Kill Pipeline Unevaluated No further work Alternate route

avoids site 

Private 

14CN00102 Prehistoric Lithic Scatter/ Camp Pipeline Unevaluated No further work Alternate route

avoids site 

Private 

14RW00102 Prehistoric Lithic Scatter/ Camp Pipeline Not Eligible No further work Private 14RW00101 Historic Machinery dump Pipeline Not Eligible No further work Private 14RW00103 Prehistoric Camp Pipeline Not Eligible No further work Private 14RW00104 Historic Domestic Pipeline Unevaluated No further work Alternate route

avoids site 

Private 

14SD00111 Historic Domestic/ Agrarian Pipeline Not Eligible No further work Private 14SD00106 Historic Domestic/ Dump Pipeline Not Eligible No further work Private 14SD00105 Historic/ 

Prehistoric 

Artifact Scatter Pipeline/ ATWS Not Eligible No further work Private 

14SD00107 Prehistoric Lithic Scatter Pipeline Not Eligible No further work Private 14SD00108 / 14SD00109 

Prehistoric Lithic Scatter Pipeline Eligible Avoid or Data 

Recovery

Data Recovery Private 

14SD00112 Prehistoric Lithic Scatter Pipeline Not Eligible No further work Private 14SD00102 Prehistoric Camp/Workshop Pipeline Eligible Avoid or Data 

Recovery

Data Recovery Private 

14SD00103 Prehistoric Lithic Scatter Pipeline Eligible Avoid or Data 

Recovery

Data Recovery Private 

14SD00104 Prehistoric Lithic Scatter Pipeline Eligible Avoid or Data 

Recovery

Data Recovery Private 

14SD00110 Prehistoric Lithic Scatter Pipeline/ ATWS Not Eligible No further work Private 14SD00428 Historic/ 

Prehistoric 

Domestic/Camp/ Workshop 

Pipeline/ ATWS Eligible No further work along 

approved alternate route 

Private 

14SD00452 Prehistoric Camp/Lithic Workshop Pipeline/ ATWS Not Eligible No further work Private 14SD00101 Prehistoric Lithic Scatter Pipeline Not Eligible No further work Private 14GO00101 Prehistoric Lithic Scatter Pipeline/ ATWS Not Eligible No further work Private 14GO00102 Prehistoric Lithic Scatter Pipeline/ATWS Not Eligible No further work Private 14GO00301 Prehistoric Workshop Pipeline Not Eligible No further work Private 14TO00101 Historic/ 

Prehistoric 

Domestic/ Lithic Scatter Pipeline Not Eligible No further work Private 

14TO00306 Prehistoric Quarry/Workshop Pipeline Eligible Avoid or Data 

Recovery

Data Recovery Private 

K-22
Table K-3 Cultural Resources Located During the Class III Inventories of the Kansas Segment of the OPP Corridor 

Site Number Culture Site Type or Name Project Facility

NRHP 

Recommendation 

Management 

Recommendations

Status of 

Cultural Work

Land 

Owner

14TO00317 Prehistoric Quarry/Workshop/ 

Possible Camp

Pipeline/ ATWS Not Eligible No further work Private 

14TO00314 Prehistoric Lithic Scatter Pipeline Not Eligible No further work Private 14TO00102 Prehistoric Lithic Scatter Pipeline Not Eligible No further work Private 14TO00112 Prehistoric Lithic Scatter Pipeline Not Eligible No further work Private 14TO00113 Prehistoric Isolated Find Pipeline Not Eligible No further work Private 14TO00103 Prehistoric Lithic Scatter Pipeline Not Eligible No further work Private 14TO00107 Prehistoric Lithic Scatter Pipeline/ ATWS Not Eligible No further work Private 14TO00111 Historic Domestic/ Agrarian Pipeline Not Eligible No further work Private 14TO00108 Prehistoric Lithic Scatter Pipeline Not Eligible No further work Private 14TO00110 Prehistoric Lithic Scatter Pipeline Not Eligible No further work Private 14TO00109 Prehistoric Lithic Scatter Pipeline Not Eligible No further work Private 14RU00101 Prehistoric Lithic Scatter Pipeline Not Eligible No further work Private 14BT00101 Historic Domestic/ Agrarian Pipeline/ ATWS Not Eligible No further work Private 14BT00103 Historic Domestic Pipeline Not Eligible No further work Private 14BT00102 Historic Domestic Pipeline Not Eligible No further work Private 14RC00313 Prehistoric Village Pipeline Not Eligible No further work Private 14SD00421 Prehistoric Camp Abandoned Alternate 

Route 

Unevaluated No further work Abandoned 

Alternate Route

Private 

14SD00426 Prehistoric Camp Abandoned Alternate 

Route 

Unevaluated No further work Abandoned 

Alternate Route

Private 

14SD00431 Prehistoric Camp Abandoned Alternate 

Route 

Unevaluated No further work Abandoned 

Alternate Route

Private 

14SD00432 Prehistoric Camp Abandoned Alternate 

Route 

Unevaluated No further work Abandoned 

Alternate Route

Private 

14SD00433 Prehistoric Camp/ Lithic Scatter Pipeline/ ATWS Not Eligible No further work Private 14TH00101 Prehistoric Lithic Scatter GEM Pipe yard Not Eligible No further work Private 

Source: NRG 2007. 

K-23