San Benito County, CA

76 public highway bridges

San Benito County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, San Benito County, California contains 76 public highway bridges. Roughly 44.7% are rated “Good,” 39.5% “Fair,” and 10.5% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

76
Total Bridges
44.7%
Good
39.5%
Fair
10.5%
Poor Condition

Condition Distribution

Good
44.7% (34)
Fair
39.5% (30)
Poor
10.5% (8)

All Bridges (76)

LOMERIAS RD

Unknown

Over: U.S. HIGHWAY 101

05-SBT-101-R6.48, San Benito, CA

Built 1969 ADT: 51,000

STATE ROUTE 156

Unknown

Over: US HWY 101 (@PM 3.02)

05-SBT-156-0.01, San Benito, CA

Built 1958 ADT: 45,000

STATE ROUTE 129

Unknown

Over: US HWY 101 (@PM R4.90)

05-SBT-129-R2.63, San Benito, CA

Built 1968 ADT: 7,000

SAN JUAN ROAD

Unknown

Over: U.S. HIGHWAY 101, CREEK

05-SBT-101-0.13, San Benito, CA

Built 2014 ADT: 45,000

PANOCHE ROAD

Fair

Over: TRES PINOS CREEK

12 MI W LITTLE PANOCHE RD, San Benito, CA

Built 1960 Load: 14.3 t ADT: 800

MISSION VINYARD RD

Fair

Over: SAN JUAN CREEK

SOUTH OF SH 156, San Benito, CA

Built 1940 Load: 16.2 t ADT: 500

ANZAR ROAD

Fair

Over: SAN JUAN CREEK

0.35 MI W SAN JUAN HWY R, San Benito, CA

Built 1935 Load: 16.5 t ADT: 1,464

COMSTOCK ROAD

Fair

Over: ARROYO DE LOS VIBORAS

4 MI E FAIRVIEW RD, San Benito, CA

Built 1940 Load: 16.5 t ADT: 1,500

PANOCHE ROAD

Fair

Over: PANOCHE CREEK

2 MI W LITTLE PANOCHE RD, San Benito, CA

Built 1946 Load: 16.8 t ADT: 800

FAIRVIEW ROAD

Fair

Over: ARROYO DE LAS VIBORAS

0.4 MI N ACQUISTAPACE RD, San Benito, CA

Built 1920 Load: 17.2 t ADT: 7,900

ROCKS ROAD

Fair

Over: PINACATE ROCK CREEK

EAST LITTLE MERRILL RD, San Benito, CA

Built 1930 Load: 17.2 t ADT: 1,200

DOOLING ROAD

Fair

Over: ARROYO DOS PICACHOS

EAST ROSA MORADA RD, San Benito, CA

Built 1940 Load: 19.1 t ADT: 500

WEST TOWN ENTRANCE

Fair

Over: MEDIA CREEK

Highway 101 to Exit 36 (K, San Benito, CA

Built 1928 Load: 20.0 t ADT: 10

PANOCHE ROAD

Fair

Over: TRES PINOS CREEK

8 MI W LITTLE PANOCHE RD, San Benito, CA

Built 1935 Load: 22.0 t ADT: 800

NEW IDRIA ROAD

Fair

Over: GRISWOLD CREEK

4 MI S PANOCHE RD, San Benito, CA

Built 1950 Load: 24.3 t ADT: 200

US HIGHWAY 101 SB

Fair

Over: SAN BENITO RIVER

05-SBT-101-5.21, San Benito, CA

Built 1932 Load: 24.9 t ADT: 25,500

PANOCHE ROAD

Fair

Over: LOS AGUILAS CREEK

14 MI W LITTLE PANOCHE RD, San Benito, CA

Built 1947 Load: 25.3 t ADT: 800

ROSA MORADA ROAD

Fair

Over: ARROYO DOS PICACHOS

0.6 MI E FAIRVIEW RD, San Benito, CA

Built 1940 Load: 25.6 t ADT: 1,200

PANOCHE ROAD

Fair

Over: PANOCHE CREEK

EAST NEW IDRIA RD, San Benito, CA

Built 1970 Load: 26.6 t ADT: 800

US HIGHWAY 101 NB

Fair

Over: SAN BENITO RIVER

05-SBT-101-5.21, San Benito, CA

Built 1951 Load: 27.2 t ADT: 25,500

STATE ROUTE 156

Fair

Over: PACHECO CREEK

05-SBT-156-R17.28, San Benito, CA

Built 1966 Load: 30.1 t ADT: 12,100

STATE ROUTE 156

Fair

Over: WASHINGTON STREET

05-SBT-156-2.72, San Benito, CA

Built 1995 Load: 32.4 t ADT: 13,000

E129-N101, CHITTEN

Fair

Over: SAN JUAN CREEK

05-SBT-101-R4.90, San Benito, CA

Built 1967 Load: 32.4 t ADT: 7,200

STATE ROUTE 156

Fair

Over: UP RR BRANCH

05-SBT-156-R10.47, San Benito, CA

Built 1997 Load: 32.4 t ADT: 13,800

PANOCHE ROAD

Fair

Over: TRES PINOS CREEK

8 MI EAST OF SH 25, San Benito, CA

Built 1987 Load: 32.4 t ADT: 800

SHORE ROAD

Fair

Over: TEQUISQUITA SLOUGH OVFL

WEST OF FRAZER LAKE ROAD, San Benito, CA

Built 1950 Load: 32.4 t ADT: 6,500

PANOCHE ROAD

Fair

Over: TRES PINOS CREEK

9 MI SE/O SR 25, San Benito, CA

Built 1995 Load: 32.4 t ADT: 800

FRAZIER LAKE ROAD

Fair

Over: MILLERS CANAL

1.2 MILE N OF SHORE ROAD, San Benito, CA

Built 1995 Load: 32.4 t ADT: 4,880

SAN FELIPE ROAD

Fair

Over: SANTA ANA CREEK

0.6 MI N OF SH 156, San Benito, CA

Built 1975 Load: 32.4 t ADT: 2,760

SAN FELIPE ROAD

Fair

Over: BRANCH OF SANTA ANA CRK

1.1 MI NORTH OF SH 156, San Benito, CA

Built 1975 Load: 32.4 t ADT: 2,760

NASH ROAD

Fair

Over: SAN BENITO RIVER

SW OF WESTSIDE BLVD, San Benito, CA

Built 2007 Load: 32.4 t ADT: 1,500

STATE ROUTE 156

Fair

Over: SAN JUAN CREEK

05-SBT-156-3.56, San Benito, CA

Built 1961 Load: 35.6 t ADT: 26,000

STATE ROUTE 156

Fair

Over: TEQUISQUITA SLOUGH

05-SBT-156-R15.43, San Benito, CA

Built 1966 Load: 47.3 t ADT: 12,100

BEAR GULCH ROAD

Fair

Over: CHALONE CREEK

CA STATE ROUTE 25 TO CA S, San Benito, CA

Built 1999 Load: 51.7 t ADT: 75

PACHECO HIGHWAY

Good

Over: TEQUISQUITA SLOUGH

1.1 MI S FAIRWAY RD, San Benito, CA

Built 1920 Load: 16.2 t ADT: 400

SALINAS ROAD

Good

Over: SAN JUAN CREEK

0.4 MI W SAN JUAN CNYN RD, San Benito, CA

Built 1940 Load: 17.2 t ADT: 700

STATE ROUTE 25

Good

Over: TRES PINOS CREEK

05-SBT-025-42.42, San Benito, CA

Built 1954 Load: 21.7 t ADT: 2,000

U.S. HIGHWAY 101

Good

Over: SAN JUAN CREEK

05-SBT-101-4.93, San Benito, CA

Built 1931 Load: 23.0 t ADT: 51,000

SAN JUAN ROAD

Good

Over: SAN BENITO RIVER

1.1 MILES EAST OF SR 156, San Benito, CA

Built 1953 Load: 25.6 t ADT: 13,800

S101-W129 OFF RAMP

Good

Over: SAN JUAN CREEK

05-SBT-101-4.93, San Benito, CA

Built 1967 Load: 32.4 t ADT: 2,000

E129-N101-W129

Good

Over: SAN JUAN CREEK

05-SBT-101-R4.85, San Benito, CA

Built 1967 Load: 32.4 t ADT: 3,700

STATE ROUTE 156

Good

Over: SAN BENITO RIVER

05-SBT-156-R8.45, San Benito, CA

Built 1997 Load: 32.4 t ADT: 17,600

STATE ROUTE 156

Good

Over: SANTA ANA CREEK

05-SBT-156-R13.43, San Benito, CA

Built 1997 Load: 32.4 t ADT: 11,050

PANOCHE ROAD

Good

Over: TRES PINOS CREEK

6.75 MI E OF SR 25, San Benito, CA

Built 1998 Load: 32.4 t ADT: 800

LOVERS LANE

Good

Over: PACHECO CREEK

1.4 MI N OF SHORE RD, San Benito, CA

Built 1993 Load: 32.4 t ADT: 1,200

MC CLOSKEY ROAD

Good

Over: SANTA ANA CREEK

1.0 MI E OF SH 156, San Benito, CA

Built 1994 Load: 32.4 t ADT: 4,500

KT ROAD

Good

Over: SAN BENITO RIVER

S OF THOMAS RD, San Benito, CA

Built 1982 Load: 32.4 t ADT: 150

FAIRVIEW ROAD

Good

Over: ARROYO DOS PICACHOS CRK

AT EAST ROSA MORADA RD, San Benito, CA

Built 2002 Load: 32.4 t ADT: 7,900

FALLON ROAD

Good

Over: SANTA ANA CREEK

0.5 MI E OF SH156, San Benito, CA

Built 2004 Load: 32.4 t ADT: 3,416

SOUTH SIDE ROAD

Good

Over: TRES PINOS CREEK

NEAR JUNCTION W/THOMAS RD, San Benito, CA

Built 2004 Load: 32.4 t ADT: 1,000

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.