APPENDIX C 

LISTING OF EXTRA WORKSPACE BY MILEPOST 

C1 Access Roads 

C2 Additional Temporary Workspaces 
APPENDIX C1 

ACCESS ROADS 
TABLE C1 

Access Roads for the Proposed Apex Expansion Project

# Road Name County/ State MP 

Alignment 

Sheet/ 

Drawing 

No. Status 

Use 

(Permanent 

or 

Temporary) 

Surface 

Type 

Approx 

Length 

(miles) 

Approx 

Length 

(ft) 

Approx 

Width 

(ft) 

Improvement/ 

Modification 

PostConstruction 

Status 

Impact to Non-road 

Area 

(acres) 

Permanent 

Impact 

(acres) 

1 Richins Rd. Morgan, UT 0 1601.22 – 

100 

Existing Permanent Dirt 1.43 7,546 10 Grade, Widen 

2 ft 

Retain for access 

0.35 0.35 

2 Monument 

Rd. 

Morgan, UT 1.2 1601.22 – 

100 

Existing Temporary Dirt 0.78 4,141 10 Grade, Widen 

2 ft 

Restore 0.19 0 

3 Monument 

Rd. ByPass 

Morgan, UT 1.3 1601.22 - 

100 

Existing Temporary Dirt 0.11 603 8 Grade, Widen 

4 ft 

Restore 0.06 0 

4 Broad Hollow 

Pioneer Trail 

Morgan, UT 1.4 1601.22 – 

100 

Existing Temporary Dirt, 

Grass 

0.63 3,332 10 Grade, Widen 

2 ft 

Restore 0.15 0 

5 St. Park Rd. 

1 

Morgan, UT 1.7 1601.22 - 

101 

Existing Temporary Dirt, 

Grass 

0.91 4,812 10 Grade, Widen 

2 ft 

Restore 0.22 0 

6 St Park Rd. 2 

East 

Morgan, UT 2.1 1601.22 – 

101 

Existing Temporary Dirt, 

Grass 

0.18 963 8 Grade, Widen 

4 ft 

Restore 0.04 0 

7 St. Park Rd. 

2 West 

Morgan, UT 2.3 1601.22 - 

101 

Existing Permanent Dirt, 

Grass

2.14 11,293 10 Grade, Widen 

2 ft 

Retain for access 

0.52 0.52 

8 St Park Rd. 3 

East 

Morgan, UT 2.5 1601.22 – 

101 

Existing Temporary Dirt, 

Grass 

0.68 3,612 10 Grade, Widen 

2 ft 

Restore 0.17 0 

9 St Park Rd. 3 

West 

Morgan, UT 2.9 1601.22 - 

101 

Existing Permanent Dirt, 

Grass 

0.71 3,743 10 Grade, Widen 

2 ft 

Retain for access 

0.17 0.71 

10 St Park Rd. 4 Morgan, UT 3.4 N/A Existing Temporary Dirt, 

Grass 

1.02 5,404 10 Grade, Widen 

2 ft 

Restore 0.25 0 

11 St Park Rd. 4 

West 

Morgan, UT 3.4 1601.22 - 

102 

Existing Temporary Dirt, 

Grass 

0.44 2,310 10 Grade, Widen 

2 ft 

Restore 0.11 0 

12 DWR Rd. Morgan, UT 4.8 1601.22 - 

103 

Existing Permanent Gravel 0.08 405 12 None Retain for 

access 

0 0 

13 Lazy H 

Ranch Rd. 

Morgan, UT 5 1601.22 - 

103 

Existing Permanent Gravel 0.38 2,016 10 Grade, Widen 

2 ft 

Retain, Owner to Pave PreConstruction 

0.09 0.09 

14 Lazy H 

Ranch Rd. South 

Morgan, UT 5.3 1601.22 - 

103 

Existing Temporary Dirt 0.36 1,908 10 Grade, Widen 

2 ft 

Restore 0.09 0 

C1-1
TABLE C1 (continued) 

Access Roads for the Proposed Apex Expansion Project

# Road Name County/ State MP 

Alignment 

Sheet/ 

Drawing 

No. Status 

Use 

(Permanent 

or 

Temporary) 

Surface 

Type 

Approx 

Length 

(miles) 

Approx 

Length 

(ft) 

Approx 

Width 

(ft) 

Improvement/ 

Modification 

PostConstruction 

Status 

Impact to Non-road 

Area 

(acres) 

Permanent 

Impact 

(acres) 

15 Floyd HatchPrivate Rd. Morgan, UT 6 1601.22 - 104 Existing Temporary Gravel, Dirt 0.76 3,992 10 Grade, Widen 2 ft Restore 0.18 0 16 Sanders Rd. Morgan, UT 6.3 1601.22 – 

104 

Existing Temporary Dirt 1.16 6,133 10 Grade, Widen 

2 ft 

Restore 0.28 0 

17 Jones Hollow 

Rd. 

Morgan, UT 7 1601.22 – 

104 

Existing Temporary Dirt 0.53 2,793 10 Grade, Widen 

2 ft 

Restore 0.13 0 

18 Valve 103 

Rd. East 

Morgan, UT 7.2 1601.22 - 

104 

Existing Permanent Partial 

gravel 

0.17 905 10 Grade, Widen 

2 ft 

Retain for access 

0.04 0.04 

19 Valve 103 

Rd. West 

Morgan, UT 7.3 1601.22 – 

104 

Existing Temporary Dirt 0.4 2,108 10 Grade, Widen 

2 ft 

Restore 0.1 0 

20 Woods 

Creek Rd. 

Morgan, UT 7.9 1601.22 – 

105 

Existing Temporary Paved, 

Dirt 

0.52 2,720 10 Grade, Widen 

2 ft 

Restore 0.13 0 

21 Greenwood 

Loop 

Morgan, UT 8.5 1601.22 – 

105 

Existing Temporary Paved, 

Dirt 

1.26 6,665 10 Grade, Widen 

2 ft 

Restore 0.31 0 

22 Tom Adams 

Hollow Rd. 

Morgan, UT 8.1 1601.22 – 

105 

Existing Permanent Paved, 

Dirt 

1.77 9,366 10 Grade, Widen 

2 ft 

Retain for access 

0.43 0.43 

23 Tucker 

Hollow Rd. 

Morgan, UT 9.9 1601.22 – 

106 

Existing Permanent Paved, 

Dirt 

2.09 11,040 10 0.5 mi Grade & 

Widen 2', add temp. bridge 

Retain 0.51 0.51 

24 Hardscrabble 

ByPass Rd. 

Morgan, UT 11.8 1601.22 – 

107 

Existing Temporary Dirt 0.16 864 10 Grade, Widen 

2 ft, add temp. bridge 

Restore 0.04 0 

25 Hardscrabble 

Rd. 

Morgan, UT 11.9 1601.22 – 

107 

Existing Permanent Dirt 5.78 30,540 14 Grade, add 

temp. bridge 

Retain for access 

0 0 

26 Powerline 

Rd. (Alternate access road) 

Morgan, UT 14 1601.22 – 

109 

Existing Temporary Dirt 0.48 2,545 8 Grade, Widen 

4 ft 

Retain for access 

0.23 0.23 

27 Skyline Dr. Morgan/Davis, 

UT 

14.8 1601.22 – 

109 

Existing Permanent Gravel 11.93 62,967 12 Grade Retain for 

access 

0 0 

C1-2
TABLE C1 (continued) 

Access Roads for the Proposed Apex Expansion Project

# Road Name County/ State MP 

Alignment 

Sheet/ 

Drawing 

No. Status 

Use 

(Permanent 

or 

Temporary) 

Surface 

Type 

Approx 

Length 

(miles) 

Approx 

Length 

(ft) 

Approx 

Width 

(ft) 

Improvement/ 

Modification 

PostConstruction 

Status 

Impact to Non-road 

Area 

(acres) 

Permanent 

Impact 

(acres) 

28 Questar Rd. 

#1 

Morgan/Davis, UT 

15.6 1601.22 – 

110 

Existing Permanent Dirt 0.78 4,123 8 Grade, Widen 

4 ft 

Retain for access 

0.38 0.38 

29 Mueller Park 

Rd. / Mueller Park Trail 

Davis, UT 19 1601.22 – 

112 

Existing Permanent Paved 0.75 3,932 12 Grade Retain for 

access 

0 0 

30 Canyon 

Creek Dr. / North Canyon Trail 

Davis, UT 20.5 1601.22 – 

113 

Existing Temporary Gravel 0.51 2,672 12 Grade Restore 0 0 

31 Hidden Lake 

Dr. 

Davis, UT 21.4 1601.22 – 

114 

Existing Temporary Paved, 

Dirt 

1.06 5,613 10 Grade, Widen 

2 ft 

Restore 0.26 0 

32 Orvis Rd. Davis, UT 21.6 1601.22 – 

114 

Existing Temporary Dirt 0.51 2,705 10 Grade, Widen 

2 ft 

Restore 0.12 0 

33 Hidden Lake 

Circle 

Davis, UT 21.9 1601.22 – 

114 

Existing Permanent Dirt 0.39 2,081 10 Grade, Widen 

4 ft 

Retain for access 

0.19 0.19 

34 Questar Rd. 

#2 

Davis/Salt Lake, UT 

23.8 1601.22 – 

115 

Existing Permanent Dirt, 

Gravel 

0.64 3,377 10 Grade, Widen 

2 ft 

Retain for access 

0.16 0.16 

35 Open Space 

Ln. 

Davis, UT 24.5 1601.22 – 

116 

Existing Temporary Dirt 0.03 171 12 Grade Restore 0 0 

36 Edgewood 

Dr. 

Davis, UT 25.2 1601.22 - 

116 

Existing Permanent Paved 0.09 481 12 None Retain for 

access 

0 0 

37 DNR-ATV 

Park Rd. 

Salt Lake, UT 27.5 1601.22 - 

118 

Proposed Temporary Dirt 0.08 410 12 Create New 

Road 

Remove & Restore 

0.11 0 

38 City Drain 

Rd. 

Salt Lake, UT 27.6 1601.22 - 

118 

Existing Temporary Dirt 0.08 435 10 Grade, Widen 

2 ft 

Restore 0.02 0 

C1-3
APPENDIX C2 

ADDITIONAL TEMPORARY WORKSPACES 
C2-1

TABLE C2 

Additional Temporary Workspaces for the Proposed Apex Expansion Project 

Facility County, State MP Description Approximate Dimensionsa Total Acresb,c Existing Land Use 

Pipeline Morgan Co., 

UT 

0.02 Cross existing Kern River and Questar 

pipelines 

1-50’x400’ 0.43 Rangeland 

Pipeline Morgan Co., 

UT 

0.36 Cross existing Kern River and Questar 

pipelines 

2-50’x400’ 0.87 Rangeland 

Pipeline Morgan Co., 

UT 

1.10 Road crossing (State Hwy. 65) 4-50’x200’ 0.89 Rangeland (Goldfleck Recreation Area) 

Pipeline Morgan Co., 

UT 

2.03 Side Slope 1-25’x380’ 0.21 Rangeland 

Pipeline Morgan Co., 

UT 

2.38 Stream crossing (Rocky Canyon) 2-50’x200’ 0.45 Rangeland/Forest/Woodland 

Pipeline Morgan Co., 

UT 

2.76-3.47 Side-slope 1-25’x1,321’ 

1-25’x2,450’ 

2.12 Rangeland/Forest/Woodland 

Pipeline Morgan Co., 

UT 

3.34 Stream Crossing (Tuscon Hollow) 2-50’x200’ 0.44 Rangeland 

Pipeline Morgan Co., 

UT 

3.58 Workspace for hydrotest 1-50’x100 0.11 Forest/Woodland 

Pipeline Morgan Co., 

UT 

3.74 Side Slope and Extra Ditch Depth 1-100’x200’ 0.51 Rangeland 

Pipeline Morgan Co., 

UT 

4.71 Stream crossing (Red Rock Canyon) 2-50’x200’ 0.46 Rangeland (East Canyon Wildlife 

Management Area) 

Pipeline Morgan Co., 

UT 

4.88 Road crossing (State Hwy. 66) 1-50’x450’ 

2-50’x200’ 

0.95 Rangeland (East Canyon Wildlife 

Management Area)

Pipeline Morgan Co., 

UT 

4.97 – 5.88 Saturate Soils and drilling of well 

points for ditch dewatering 

1-25’x1,644’ 0.94 Forest/Woodland 

Pipeline Morgan Co., 

UT 

5.33 Cross over existing Kern River 

pipeline; Stream crossing (East Canyon Creek) 

1-50’x411’ 1-50’x382’ 

0.94 Forest/Woodland 

Pipeline Morgan Co., 

UT 

5.44 Stream crossing (East Canyon Creek) 1-25’x200’ 

1-50’x200’ 

0.34 Rangeland 
C2-2

TABLE C2 (continued) 

Additional Temporary Workspaces for the Proposed Apex Expansion Project 

Facility County, State MP Description Approximate Dimensionsa Total Acresb,c Existing Land Use 

Pipeline Morgan Co., 

UT 

5.28-6.02 Side Slope 1-25’x2,870’ 

1-25’x1,030’ 

2.31 Rangeland/Forest/Woodland 

Pipeline Morgan Co., 

UT 

6.01 Road crossing 1-25’x100’ 0.06 Rangeland 

Pipeline Morgan Co., 

UT 

6.20 Stream crossing (Sheep Creek) 4-50’x200’ 0.92 Rangeland 

Pipeline Morgan Co., 

UT 

6.44 Side Slope 1-100’x200’ 0.48 Rangeland 

Pipeline Morgan Co., 

UT 

6.44-6.85 Side-slope construction 1-25’x1,997’ 1.15 Rangeland/Forest/Woodland/ 

Agriculture Land 

Pipeline Morgan Co., 

UT 

6.84 Cross existing Kern River and Questar 

pipelines 

2-50’x200’ 1-50’x315’ 

0.84 Rangeland 

Pipeline Morgan Co., 

UT 

7.12 Installation of Mainline Valve 1-100’x500’ 1.15 Agricultural Land 

Pipeline Morgan Co., 

UT 

7.78 Stream crossing (Woods Creek) 2-50’x200’ 0.46 Rangeland 

Pipeline Morgan Co., 

UT 

8.01 Cross existing Kern River and Questar 

pipelines; Tributary crossing 

2-50’x200 1-50’x440 

1.03 Rangeland 

Pipeline Morgan Co., 

UT 

8.27 Workspace for hydrotest 1-50’x100’ 0.11 Forest/Woodland 

Pipeline Morgan Co., 

UT 

8.67 Side Slope; Cross existing Kern River 

and Questar pipelines 

1-25’x270’ 1-50’x300’ 1-50’x200’ 

0.79 Rangeland 

Pipeline Morgan Co., 

UT 

8.81-10.03 Side Slope 1-25’x979’ 

1-25’x5,453’ 

3.69 Rangeland/Forest/Woodland 

Pipeline Morgan Co., 

UT 

10.03 Stream Crossing (Tucker Hollow) 4-50’x200’ 0.92 Rangeland 
C2-3

TABLE C2 (continued) 

Additional Temporary Workspaces for the Proposed Apex Expansion Project 

Facility County, State MP Description Approximate Dimensionsa Total Acresb,c Existing Land Use 

Pipeline Morgan Co., 

UT 

10.1411.18 Side Slope 1-25’x1,883’ 

1-25’x3,615’ 

3.15 Rangeland 

Pipeline Morgan Co., 

UT 

11.53 Cross existing Kern River and Questar 

pipelines 

1-50’x578’ 1-50’x200’ 

0.90 Rangeland 

Pipeline Morgan Co., 

UT 

11.78 Stream Crossing (Hardscrabble Creek) 3-50’x200’ 0.73 Rangeland 

Pipeline Morgan Co., 

UT 

12.15 Workspace for hydrotest 1-50’x100’ 0.11 Forest/Woodland 

Pipeline Morgan Co., 

UT 

13.68 Cross existing Kern River and Questar 

pipelines 

1-25’x120’ 1-25’x158’ 1-25’x266’ 

0.32 Rangeland (UWCNF) 

Pipeline Morgan Co., 

UT 

14.17-14.36 Side Slope 1-25’x997’ 0.57 Rangeland/Forest/.Woodland (UWCNF) 

Pipeline Morgan Co., 

UT 

14.61 Cross existing Kern River pipeline 2-25’x120’ 0.14 Forest/Woodland (UWCNF) 

Pipeline Morgan Co., 

UT 

14.80 Cross existing Kern River pipeline; 

Workspace for hydrotest 

1-50’x200’ 0.23 Rangeland (UWCNF) 

Pipeline Morgan Co., 

UT 

15.0915.84 Steep Grade 1-25’x4,011’ 2.35 Rangeland (UWCNF) 

Pipeline Davis Co., 

UT 

15.91 Cross existing Kern River and Questar 

pipelines 

1-25’x263 1-25’x125’ 

0.21 Rangeland (UWCNF) 

Pipeline Davis Co., 

UT 

15.8716.48 Steep Grade 1-25’x3,191’ 1.83 Rangeland/Forest/Woodland (UWCNF) 

Pipeline Davis Co., 

UT 

16.40 Side Slope; Equipment and material 

storage 

1-50’x100’ 0.11 Rangeland (UWCNF) 
C2-4

TABLE C2 (continued) 

Additional Temporary Workspaces for the Proposed Apex Expansion Project 

Facility County, State MP Description Approximate Dimensionsa Total Acresb,c Existing Land Use 

Pipeline Davis Co., 

UT 

16.47 Stream crossing (Holbrook Canyon) 2-50’x200’ 

1-50’x150’ 1-50’x130’ 1-50’x50’ 1-50’x70’ 

0.91 Rangeland (UWCNF) 

Pipeline Davis Co., 

UT 

16.78 Steep Grade; Equipment and material 

storage 

1-200’x300’ 1.38 Forest/Woodland (UWCNF) 

Pipeline Davis Co., 

UT 

16.82 Steep Grade; Side Slope 1-50’x670’ 0.77 Forest/Woodland (UWCNF) 

Pipeline Davis Co., 

UT 

17.02 Equipment anchoring and material 

storage for helicopter 

1-300’x200’ 1-300’x300’ 

2.11 Forest/Woodland (UWCNF) 

Pipeline Davis Co., 

UT 

17.35 Cross existing Kern River pipeline 2-25’x320’ 0.53 Forest/Woodland (UWCNF) 

Pipeline Davis Co., 

UT 

17.56 Workspace for hydrotest 1-50’x100’ 0.11 Rangeland (UWCNF) 

Pipeline Davis Co., 

UT 

17.57 Stream Crossing (Kenney Creek) 2-25’x125’ 0.14 Forest/Woodland (UWCNF) 

Pipeline Davis Co., 

UT 

17.7818.66 Side Slope 1-25’x1,200’ 

1-25’x3,470’ 

2.68 Rangeland/Forest/Woodland (UWCNF) 

Pipeline Davis Co., 

UT 

18.97 Road Crossing (Mueller Park Rd.); 

Stream Crossing (Mill Creek) 

2-100’x200’ 0.84 Forest/Woodland (UWCNF) 

Pipeline Davis Co., 

UT 

19.5619.82 Side Slope 1x25’x1,363’ 0.78 Rangeland/Forest/Woodland (UWCNF) 

Pipeline Davis Co., 

UT 

19.96 Workspace for hydrotest 1-50’x100’ 0.11 Forest/Woodland (UWCNF) 

Pipeline Davis Co., 

UT 

20.50 Road Crossing (Canyon Crossing Dr.); 

Stream Crossing (North Canyon Creek) 

4-50’x120’ 0.87 Rangeland/Forest/Woodland (UWCNF) 
C2-5

TABLE C2 (continued) 

Additional Temporary Workspaces for the Proposed Apex Expansion Project 

Facility County, State MP Description Approximate Dimensionsa Total Acresb,c Existing Land Use 

Pipeline Davis Co., 

UT 

20.79 Side Slope 1-25’x589’ 0.33 Rangeland (UWCNF) 

Pipeline Davis Co., 

UT 

21.40 Equipment ingress and regress 1-50’x100’ 0.11 Rangeland 

Pipeline Davis Co., 

UT 

21.59 Road Crossing (Orvis Rd.) 1-25’x200’ 

1-25’x120’ 

0.18 Forest/Woodland 

Pipeline Davis Co., 

UT 

21.6221.86 Side Slope 1-25’x1,279’ 0.73 Forest/Woodland (UWCNF) 

Pipeline Davis Co., 

UT 

22.05 Workspace for hydrotest 1-50’x100’ 0.11 Forest/Woodland (UWCNF) 

Pipeline Davis Co., 

UT 

22.19 Dry wash crossing (additional spoil) 2-25’x120’ 0.14 Forest/Woodland (UWCNF) 

Pipeline Davis Co., 

UT 

23.00 Dry wash crossing (additional spoil) 2-25’x120’ 0.14 Forest/Woodland (UWCNF) 

Pipeline Salt Lake 

Co., UT 

23.76 Side Slope; Road Crossing; Cross 

existing Questar pipeline 

2-25’x300’ 0.34 Rangeland (UWCNF) 

Pipeline Davis Co., 

UT 

24.54 Installation of mainline valve 1-100’x200’ 0.46 Residential Land 

Pipeline Davis Co., 

UT 

24.5825.23 Extra ditch depth 1-25’x1,858’ 1.05 Residential Land 

Pipeline Davis Co., 

UT 

25.23 Workspace for hydrotest 1-50’x100’ 0.11 Industrial/Commercial Land 

Pipeline Davis Co., 

UT 

25.28 Equipment and material staging 1-100’x100’ 0.23 Residential Land 

Pipeline Davis Co., 

UT 

25.38 Tope of slope – Wasatch Fault; 

Equipment and material staging 

1-50’x100’ 0.48 Residential Land 

Pipeline Davis Co., 

UT 

25.40-25.51 Ramp widening cut area 1-25’x337’ 

1-25’x141’ 

0.42 Residential Land 
C2-6

TABLE C2 (continued) 

Additional Temporary Workspaces for the Proposed Apex Expansion Project 

Facility County, State MP Description Approximate Dimensionsa Total Acresb,c Existing Land Use 

Pipeline Davis Co., 

UT 

25.53 Ramp widening fill area 1-120’x464’ 1.16 Residential Land 

Pipeline Davis Co., 

UT 

25.67 East Side of bore of State Hwy. 89; 

East side of Frontage Rd. 

1-50’x300’ 1-50’x210’ 

0.58 Industrial/Commercial Land 

Pipeline Davis Co., 

UT 

25.68 East side of Interstate 15 crossing 1-25’x100’ 

1-100’x100’ 

0.21 Industrial/Commercial Land 

Pipeline Davis Co., 

UT 

25.76 West side of Interstate 15 crossing; 

(Interstate 15 ramp); Railroad Crossing (Union Pacific RR) 

5’x200’ 2-100’x200’ 

1.15 Industrial/Commercial Land 

Pipeline Davis Co., 

UT 

26.60 Installation of redundant delivery tap 1-50’x200’ 0.22 Industrial/Commercial Land 

Pipeline Davis Co., 

UT 

26.79 Canal Crossing (Northwest Oil Drain) 4-25’x120’ 0.28 Industrial/Commercial Land 

Pipeline Davis Co., 

UT 

26.94 Road Crossing (Redwood Rd) 2-25’x125’ 

1-50’x100’ 1-50’x200’ 

0.46 Industrial/Commercial Land 

Pipeline Davis/Salt 

Lake Co., UT 

27.09 Stream crossing (Jordan River) 3-50’x200’ 

1-50’x162’ 

0.80 Special Use Land (Jordan River and 

Jordan River Parkway Trail) 

Pipeline Salt Lake 

Co., UT 

27.26 Cross existing Kern River pipeline 2-25’x300’ 0.34 Special Use Land (Jordan River OffHighway Vehicle Park and Modelport) 

Pipeline Salt Lake 

Co., UT 

27.45 Canal Crossing (City Drain) 4-25’x125’ 0.29 Special Use Land (Jordan River OffHighway Vehicle Park and 

Modelport)/Agricultural Land 

Pipeline Salt Lake 

Co., UT 

27.55 Road crossing (Interstate 215) 3-25’x125’ 0.22 Residential Land/Agricultural Land 
C2-7

TABLE C2 (continued) 

Additional Temporary Workspaces for the Proposed Apex Expansion Project 

Facility County, State MP Description Approximate Dimensionsa Total Acresb,c Existing Land Use 

Pipeline Salt Lake 

Co., UT 

27.95 Road crossing (N. 2200 W.) 4-25’x125’ 0.29 Agricultural Land/Industrial/Commercial 

Land 

Total 56.28 ____________ Notes: a Workspaces are irregular in shape, and dimensions provided are approximate. b Acreage calculations were determined using geographic information system (GIS) to capture curvature and angels not reflected in the dimensions. c All acreages are rounded to the nearest hundredth; slight differences in totals due to rounding.