£¤30

£¤30

AEOLUS

HEWARD

CRESTON

WINDSTAR

ANTICLINE

JIM BRIDGER

(230/345-KV SUBSTATIONS)

§ ̈¦80

§ ̈¦25

£¤189

£¤287

£¤30

£¤191

£¤89

£¤20

£¤26

£¤220

£¤789 £¤20

£¤89

£¤30

£¤191

£¤189

SWEETWATER COUNTY

CARBON COUNTY

FREMONT COUNTY

ALBANY COUNTY

SUBLETTE COUNTY

LINCOLN COUNTY

NATRONA COUNTY

UINTA COUNTY

CONVERSE COUNTY

LARIMER COUNTY

RAWLINS FIELD OFFICE

LANDER FIELD OFFICE

ROCK SPRINGS FIELD OFFICE

CASPER FIELD OFFICE

KEMMERER FIELD OFFICE

PINEDALE FIELD OFFICE

Casper

Rawlins

Glenrock

Kemmerer

Evanston

Montpelier

Green River

Medicine Bow

Rock Springs

Proposed and Present

Transmission Lines, Wyoming

E.24-1

Gateway West

Transmission Line Project

Idaho, Nevada, Wyoming

Last Saved: July 7, 2011

File: Z:\UtilServ\Gateway_West\Reports\Map_Series\20100813_DEIS\Maps\AppendixE\E_24_1_TransmissionLines_WY.mxd

0 10 20

Miles

I Present Transmission Lines

Voltage

!( !( !( 500-kV

!( !( !( 345-kV

!( !( !( 230-kV

Proposed Transmission Lines

2 Elk Transmission Project

Gateway South

High Plains Express (HPX)

Overland Intertie

TransWest Express

Wheatland/Chugwater to Aeolus

Wyoming-Colorado Intertie

Zephyr

Project Features

#0 Substation Location

Proposed Route

Feasible Alternative Route

Energize Existing 345-kv to 500-kV

West Wide Energy Corridor (WWEC)

Land Status

Bureau of Land Management

Bureau of Reclamation

Forest Service

Department of Energy

Indian Reservation

Department of Defense

US Fish and Wildlife

State Lands

National Park Service

Private
Burley

Jackpot

Mountain Home

BORAH

POPULUS

ROGERSON

(ALTERNATIVE TO CEDAR HILL)

MIDPOINT

HEMINGWAY

CEDAR HILL

POCATELLO FIELD OFFICE

UPPER SNAKE FIELD OFFICE

SHOSHONE FIELD OFFICE

FOUR RIVERS FIELD OFFICE

BURLEY FIELD OFFICE

SALT LAKE FIELD OFFICE

BRUNEAU FIELD OFFICE

JARBIDGE FIELD OFFICE

WELLS FIELD OFFICE

CHALLIS FIELD OFFICE

OWYHEE

FIELD OFFICE

Murphy

Pocatello

Montpelier

Twin Falls

Boise

Idaho Falls

OWYHEE COUNTY

ELKO COUNTY

ELMORE COUNTY

BLAINE COUNTY

CASSIA COUNTY

BUTTE COUNTY

BOX ELDER COUNTY

BINGHAM COUNTY

CARIBOU COUNTY CARIBOU COUNTY

CUSTER COUNTY

TWIN FALLS

COUNTY

BONNEVILLE

COUNTY

ADA

COUNTY

BOISE COUNTY

ONEIDA COUNTY

CAMAS COUNTY

LINCOLN COUNTY

JEFFERSON COUNTY

CACHE COUNTY

FREMONT COUNTY

POWER

COUNTY

CANYON

COUNTY

MINIDOKA

COUNTY

BEAR LAKE

COUNTY

FRANKLIN

COUNTY

BANNOCK

COUNTY

§ ̈¦84

§ ̈¦15

§ ̈¦86

§ ̈¦15

§ ̈¦84

£¤89

£¤26

£¤91

£¤93

£¤30

£¤20

£¤91

£¤89

£¤30

£¤30

£¤20

£¤26

£¤93

£¤93

§ ̈¦84

§ ̈¦84

Proposed and Present

Transmission Lines,

Idaho and Nevada

E.24-2

Gateway West

Transmission Line Project

Idaho, Nevada, Wyoming

Last Saved: July 7, 2011

File: Z:\UtilServ\Gateway_West\Reports\Map_Series\20100813_DEIS\Maps\AppendixE\E_24_2_TransmissionLInes_ID.mxd

0 10 20

Miles

I Present Transmission Lines

Voltage

!( !( !( 500-kV

!( !( !( 345-kV

!( !( !( 230-kV

Proposed or Planned Transmission Lines

Boardman to Hemingway

Hemingway to Captain Jack

Mountain States Transmission Intertie

Overland Intertie

Southwest Intertie Project (SWIP)

Zephyr

Project Features

#0 Substation Location

Proposed Route

Feasible Alternative Route

Energize Existing 345-kv to 500-kV

West Wide Energy Corridor (WWEC)
#0

#0

#0

#0 #0#0

#0

#0

#0

#0

#0

#0

#*

#*

#*

#*

#*

#*

#*

#*

#*

#*

#*

#*

#*

#*

#*

#*

#*

#*

#* #*

#*

#*

#*

#*

#*

#*

#*

#* #*

#*

#*

#*

#*

#*

#*

#*

#*

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!(^

!(^

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!

!

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H

H

H

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COLORADO

WYOMING

IDAHO

NEVADA

IDAHO

OREGON

IDAHO

UTAH

IDAHO

WYOMING

MONTANA

WYOMING

NEVADA

UTAH

UTAH

WYOMING

IDAHO

MONTANA

1W

1E

2

3

4

5

6

7

8

9

10

Jackpot

Wells

Burley

Mountain Home

SALT LAKE FO

RAWLINS FO

CODY FO

CASPER FO

BUFFALO FO

WELLS FO

LANDER FO

FOUR RIVERS FO

UPPER SNAKE FO

TUSCARORA FO

PINEDALE FO

POCATELLO FO

SHOSHONE FO

CHALLIS FO

ROCK SPRINGS FO

WORLAND FO

KEMMERER FO

BURLEY FO

VERNAL FO

BRUNEAU FO

SALMON FO

OWYHEE

FO

JARBIDGE FO

ELKO

PARK

FREMONT

CARBON

OWYHEE

SWEETWATER

TETON

CUSTER

TOOELE

BOX ELDER

MOFFAT

NATRONA

ALBANY

LEMHI

SUBLETTE

LINCOLN

CAMPBELL

VALLEY

JOHNSON

CONVERSE

ELMORE

BLAINE

UINTA

CASSIA

BUTTE

BIG HORN

BOISE

LARIMER

ROUTT

CLARK

ADA

SHERIDAN

SUMMIT

UINTAH

BINGHAM

BEAVERHEAD

RICH

WASHAKIE

PLATTE

CROOK

POWER

CARIBOU

EUREKA

JACKSON

CACHE

ONEIDA

DUCHESNE

BAKER

ADAMS

CAMAS BONNEVILLE

MADISON

HOT SPRINGS

GEM

WASHINGTON

DAVIS

UTAH

JEFFERSON

WEBER

WASATCH

GOODING

DAGGETT

CANYON

FRANKLIN

BANNOCK

BEAR

LAKE

MORGAN

LINCOLN

Rock Springs

Murphy

Casper

Rawlins

Laramie

Glenrock

Gillette

Kemmerer

Evanston

Pocatello

Montpelier

Twin Falls

Boise

Green River

Idaho Falls

Medicine Bow

Salt Lake City

BORAH

AEOLUS

POPULUS HEWARD

CRESTON

ROGERSON

(ALTERNATIVE TO CEDAR HILL)

MIDPOINT WINDSTAR

HEMINGWAY

ANTICLINE

CEDAR HILL

JIM BRIDGER

(230/345-KV SUBSTATIONS)

§ ̈¦80

§ ̈¦15

§ ̈¦25

§ ̈¦84

§ ̈¦86

§ ̈¦215

§ ̈¦84

0 20 40

Miles

Last Saved: July 20, 2011

File: Z:\UtilServ\Gateway_West\Reports\Map_Series\20100813_DEIS\Maps\AppendixE\E_24_3_PowerGeneration.mxd

I

Present and Proposed

Power Generation

E.24-3

Gateway West

Transmission Line Project

Idaho, Nevada, Wyoming

In Service Power Facilities

") Coal

" Geothermal

") Natural Gas

") Nuclear

") Hydro

") Wind

") Other

Proposed Power Facilities

#* Coal

#* Geothermal

#* Natural Gas

#* Nuclear

#* Hydro

#* Wind

#* Other

BLM Wind Energy Leases

Authorized

Pending

Project Features

#0 Substation Location

Proposed Route

Feasible Alternative Route

Energize Existing 345-kV to 500-kV

West Wide Energy Corridor (WWEC)

Source: Ventyx, 2010
Jackpot

Wells

SALT LAKE FO

RAWLINS FO

CODY FO

CASPER FO

BUFFALO FO

WELLS FO

LANDER FO

FOUR RIVERS FO

UPPER SNAKE FO

TUSCARORA FO

PINEDALE FO

POCATELLO FO

SHOSHONE FO

CHALLIS FO

ROCK SPRINGS FO

WORLAND FO

KEMMERER FO

BURLEY FO

VERNAL FO

BRUNEAU FO

SALMON FO

OWYHEE

FO

JARBIDGE FO

ELKO

PARK

FREMONT

CARBON

OWYHEE

SWEETWATER

TETON

CUSTER

TOOELE

BOX ELDER

MOFFAT

NATRONA

ALBANY

LEMHI

SUBLETTE

LINCOLN

CAMPBELL

VALLEY

JOHNSON

CONVERSE

ELMORE

BLAINE

UINTA

CASSIA

BUTTE

BIG HORN

BOISE

LARIMER

ROUTT

CLARK

ADA

SHERIDAN

SUMMIT

UINTAH

BINGHAM

BEAVERHEAD

RICH

WASHAKIE

PLATTE

CROOK

POWER

CARIBOU

EUREKA

JACKSON

CACHE

ONEIDA

DUCHESNE

BAKER

ADAMS

CAMAS BONNEVILLE

MADISON

HOT SPRINGS

GEM

WASHINGTON

DAVIS

UTAH

JEFFERSON

WEBER

WASATCH

GOODING

DAGGETT

CANYON

FRANKLIN

BANNOCK

BEAR

LAKE

MORGAN

LINCOLN

Rock Springs Rock Springs

Murphy

Casper

Rawlins

Laramie

Glenrock

Gillette

Kemmerer Kemmerer

Evanston

Pocatello

Montpelier

Twin Falls

Boise

Green River Green River

Idaho Falls

Medicine Bow

Salt Lake City

BORAH

AEOLUS

POPULUS HEWARD

CRESTON

ROGERSON

(ALTERNATIVE TO CEDAR HILL)

MIDPOINT WINDSTAR

HEMINGWAY

ANTICLINE

CEDAR HILL

JIM BRIDGER

(230/345-KV SUBSTATIONS)

§ ̈¦80

§ ̈¦15

§ ̈¦25

§ ̈¦84

§ ̈¦86

§ ̈¦215

§ ̈¦184

§ ̈¦84

0 20 40

Miles

Last Saved: July 7, 2011

File: Z:\UtilServ\Gateway_West\Reports\Map_Series\20100813_DEIS\Maps\AppendixE\E_24_4_MiningExtraction.mxd

I

Coal, Trona, Phosphate,

Oil and Gas Extraction

E.24-4

Gateway West

Transmission Line Project

Idaho, Nevada, Wyoming

Oil & Gas Extraction

! Proposed Well

!!

Active Well

Oil & Gas Field

Oil and Gas Lease

Mining Extraction Activities

Phosphate Lease

Coal Field

Coal Lease

Trona Mining Area

Trona

Project Features

#0 Substation Location

Proposed Route

Feasible Alternative Route

Energize Existing 345-kV to 500-kV

West Wide Energy Corridor (WWEC)