Collier

Canyon

Road

South Bay

Aqueduct

Seco

Arroyo

U7

U8

U9

U10

U11

U12

U13

D u b l i n

P l e a s a n t o nL i v e r m o r e

580

680

Alcost

Blvd.

Montivedeo

Dr.

PineValley

Rd.

Villa

ge P

kwy.

Old

Ranch

AmadorValley

Blvd.

Dublin Blvd.

Foothill Road

San Ram

on Road

Hopyard

Valley Avenue

Black Avenue

Mohr Avenue

Stanley

Vineyard Avenue

Isab

el A

venu

e

Mur

dell

Lane

ElCaminito

Concannon Blvd.

Alden Lane

Wetmore Road

Arroyo Road

580

680 580Ta

ssaj

ara

Roa

d

Dou

gher

ty R

oad

Croa

k Roa

d

Fallo

n R

d.

ElCharro

Road

Airway Blvd.Portola

Avenue

Las PositaRoad

84

Livermore Avenue

College Ave.

Tesla Road

Patterson

Sout

h Va

sco

R

oad

PassRoad

South

Flinn

Road

North

Lupin Way

Altamon

Pass

Road

Cross

Nor

thLi

verm

ore

Aven

ue

Flynn

Road

Bluebell

Drive

Hartford Avenue

May School Road

Vasc

oR

oad

Laug

hlin

Road

North

Front

Road

Gre

envi

lleR

oad

Dyer

Road

Doolan

CanyonRoad

East Avenue

N.

Blvd.

Scenic Ave.

BernalAve.

Contra Costa County

Alameda County

Cam

ino

Tass

ajar

a

Manning

Dag

nino

Roa

d

ExistingSan RamonSubstation

Mines R

d.

Valley Ave. Busch Rd.Boulder City

Vineyard Ave.Kotinger Dr.

Hearst

Concord

Arbor

Tour

gaPalo-mino

Grant

ADCC Fields Ranch Wind

Fayette

Ellis

Zone Wind

Flow Wind Sea West

Vasco

Con

tra

Cos

ta-N

ewar

k23

0 kV

Tra

nsm

issi

on L

ine

Livermore

IukaRadumExisting

VineyardSubstationProposed

Modifications

Vallecitos

ParksEastDublin

San Ramon

Pitts

burg

-Sa

n Ra

mon

Lawrence Livermore

Lab

Tesla

Tesla-Newark Transmission Line Corridor

Cal Mat

D1

D1 SubstationAlternative

L2 SubstationStudy Zone

L2

S1

S1 & L2

S4

S2

S2 & S4

S1, L2 & S2 Stanislaus Corridor

Alternative

D2

D2 Reconductoring

P2P1 & P2

L1

L1 SubstationAlternative

Local GenerationKaiser

Las Positas

Contra Costa-Telsa

Pittsburg-Tesla

Tesla Jct.

Mocho Jct.

ProposedNorth Livermore

Substation

Proposed 230 kV Double-CircuitTransmission Line (Phase 1)

Proposed230 kV Double-Circuit

Transmission Line

Proposed Dublin &D2 Alternative

Substation

US Windpower #1

Altamont

US Windpower #2

US Windpower Frick

B11

580

205

84

Proposed 230 kV Double-CircuitTransmission Line (Phase 2)

B13B14

B15B16B17

B12 B10

B9

B8

B7

B6

B5

B4

B3

B2 B1

0 1/2 1 Mile

EIR AlternativesOverhead 230 kV

Underground 230 kV

Substation

Proposed Transmission Lines

Phase 1 Overhead 230 kV Phase 1 Underground 230 kV Phase 2 Overhead 230 kV

Proposed SubstationsTransition StationMilepost MarkerExisting Transmission LinesExisting Substations

LEGEND

B18B19B20

B21B22

a˜•‡“e“›‹—”“’‡“™ƒ‘@g—”š•

Proposed Project andAll EIR Alternatives

Figure B-2

Tri-Valley 2002 CapacityIncrease Project EIR

V10V9

V8

V7V6

V5

V4

V3

V2

V17

V16

V15

V14

V13

V12

V11

V1

M3

MX0

MX1

M2

M4

M5

P3

MitigationMeasure A-6

S2A

S5

NewVineyard

B. Project and Alternatives Description

Final EIRApril 2001

Switching StationSite 2 (Phase 2)

Switching StationSite 3 (Phase 2)

Switching StationSite 1 (Phase 2)

Santa Rita R

oad

Stoneridge