Weigh Station Bypass Systems List

DIRECTIONS
COUNTIES
COUNTIES
NB = northbound
SB = southbound
EB = eastbound
WB = westbound
Ala = Alameda
Imp = Imperial
Ker = Kern
LA = Los Angeles
Mer = Merced
Nev = Nevada
Ora = Orange
Riv = Riverside
Sac = Sacramento
SBd = San Bernardino
SCl = Santa Clara
SD = San Diego
Sis = Siskiyou
Sol = Solano
Teh = Tehama
Ven = Ventura

*AADTT = Average Annual Daily Truck Traffic for 5+ axle trucks (two-way truck traffic divided by 2) from the Caltrans report 2002 Annual Average Daily Truck Traffic on the California State Highway System. 

For more information on bypass systems, contact Stan Norikane at (916) 654-5651 or stanley.norikane@dot.ca.gov. Or visit the Prepass® web site.

WEIGH STATION
DIRECTION
DIST-CO-RTE-PM
AADTT*
STATUS
Antelope
EB
3-Sac-80-16
2700
Completed 08/98
Antelope
WB
3-Sac-80-16
2700
Completed 01/98
Blackrock
WB
8-Riv-10-R144
3948
Completed 11/97
Cache Creek
WB
6-Ker-58-105
2756
Completed 10/97
Cajon
NB
8-SBd-15-R21
4758
Completed 05/99
Cajon
SB
8-SBd-15-R21
4758
Completed 08/99
Calexico
NB
11-Imp-7-0.1
535
Re-activated 08/02
Castaic
NB
7-LA-5-R54
6378
Completed 06/95
Chowchilla
NB
10-Mer-99-1
3870
Completed 09/97
Conejo
NB
7-Ven-101-9
1300
Completed 09/00
Conejo
SB
7-Ven-101-9
1300
Completed 09/00
Cordelia
EB
4-Sol-80-14
2997
Completed 07/97
Cordelia
WB
4-Sol-80-14
2997
Completed 07/97
Cottonwood
NB
2-Teh-5-41
2585
Completed 12/95
Cottonwood
SB
2-Teh-5-41
2585
Completed 05/99
Desert Hill
EB
8-Riv-10-R16
6588
Completed 01/96
Desert Hill
WB
8-Riv-10-R16
6588
Completed 12/96
Donner Pass
WB
3-Nev-80-19
1843
Completed 05/98
Dunsmuir Pass
SB
2-Sis-5-R7
2260
Completed 11/94
Gilroy
NB
4-SCl-101-11
2241
Completed 10/00
Gilroy
SB
4-SCl-101-9
2241
Completed 10/00
Grapevine
SB
6-Ker-5-12
6916
Completed 12/94
Livermore
EB
4-Ala-580-R9
6026
Completed 12/96
Livermore
WB
4-Ala-580-R9
6026
Completed 12/96
Mission Grade
NB
4-Ala-680-R9
2797
Completed 12/99
Mountain Pass
WB
8-Sbd-15-184
-
Proposed
Nimitz
NB
4-Ala-880-4
1190
Completed 01/99
Nimitz
SB
4-Ala-880-4
1190
Completed 01/99
Otay Mesa
NB
11-SD-905-12
1100
Completed 06/00
Peralta
EB
12-Ora-91-14
3549
Completed 04/01
Peralta
WB
12-Ora-91-14
3549
Completed 04/01
Rainbow
SB
11-SD-15-53
2691
Completed 05/99
San Onofre
SB
11-SD-5-R67
2466
Completed 12/94
Santa Nella
NB
10-Mer-5-23
3791
Completed 03/93
Santa Nella
SB
10-Mer-5-23
3791
Completed 11/94
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