San Benito County, CA

76 public highway bridges

San Benito County Bridge Snapshot

San Benito County, California contains 76 public highway bridges in the FHWA National Bridge Inventory. Roughly 44.7% are rated “Good,” 39.5% “Fair,” 10.5% “Poor,” and 10.5% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in CA are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

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

76
Total Bridges
44.7%
Good
10.5%
Poor
10.5%
Structurally Deficient

Condition Distribution

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

All Bridges (76)

SAN JUAN HIGHWAY

Good

Over: SAN JUAN CREEK

0.3 MI N/O PRESCOTT ROAD, San Benito, CA

Built 1998 Load: 32.4 t ADT: 4,500

CIENEGA ROAD

Good

Over: PESCADERO CREEK

S OF LIMEKIM ROAD, San Benito, CA

Built 2007 Load: 32.4 t ADT: 2,500

LONE TREE ROAD

Good

Over: ARROYO DOS PICACHOS CRK

2.5 MI E OF FAIRVIEW ROAD, San Benito, CA

Built 2008 Load: 32.4 t ADT: 1,322

S B HISTORIC PARK

Good

Over: TRES PINOS CREEK

SAN BENITO CO HISTOR PARK, San Benito, CA

Built 2004 Load: 32.4 t ADT: 150

HOSPITAL ROAD

Good

Over: SAN BENITO RIVER

0.3 MI SW OF SOUTHSIDE RD, San Benito, CA

Built 2021 Load: 32.4 t ADT: 4,000

CIENEGA ROAD

Good

Over: BIRD CREEK

AT HOSPITAL ROAD, San Benito, CA

Built 2015 Load: 32.4 t ADT: 500

SOLSTICE CANYON RO

Good

Over: SOLSTICE CREEK

CA Route 1 (Pacific Coast, San Benito, CA

Built 2002 Load: 35.4 t ADT: 50

US HIGHWAY 101 SB

Good

Over: ANZAR ROAD

05-SBT-101-R4.25, San Benito, CA

Built 1972 Load: 36.9 t ADT: 32,000

PANOCHE ROAD

Good

Over: TRES PINOS CREEK

EAST COTTONWOOD RD, San Benito, CA

Built 1963 Load: 36.9 t ADT: 800

US HIGHWAY 101 NB

Good

Over: ANZAR ROAD

05-SBT-101-R4.25, San Benito, CA

Built 1972 Load: 37.6 t ADT: 25,500

STATE ROUTE 25

Good

Over: SAN BENITO RIVER

05-SBT-025-R30.05, San Benito, CA

Built 1955 Load: 38.2 t ADT: 760

STATE ROUTE 129

Good

Over: PAJARO RIVER

05-SBT-129-0.01, San Benito, CA

Built 1949 Load: 40.8 t ADT: 10,600

STATE ROUTE 25

Good

Over: WILLOW CREEK

05-SBT-025-28.23, San Benito, CA

Built 1966 Load: 41.8 t ADT: 760

STATE ROUTE 156 WB

Good

Over: WASHINGTON STREET

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

Built 1961 Load: 43.4 t ADT: 13,000

CIENEGA ROAD

Good

Over: SAN BENITO RIVER

1 MI S OLD AIRPORT RD, San Benito, CA

Built 1984 Load: 48.9 t ADT: 2,500

SANTA ANITA ROAD

Good

Over: QUIEN SABE CREEK

2 MI E BROWNS VALLEY RD, San Benito, CA

Built 1984 Load: 50.9 t ADT: 400

SAN JUAN HIGHWAY

Good

Over: SAN JUAN CREEK

0.7 MI S ANZAR RD, San Benito, CA

Built 2002 Load: 53.8 t ADT: 4,500

SAN JUAN HIGHWAY

Good

Over: SAN JUAN CREEK

0.6 MI S ANZAR RD, San Benito, CA

Built 2002 Load: 54.1 t ADT: 4,500

SAN FELIPE ROAD

Poor

Over: TEQUISQUITA SLOUGH

0.85 MI SOUTH OF SHORE RD, San Benito, CA

Built 1952 Load: 8.1 t ADT: 2,760

MURPHY ROAD

Poor

Over: TRES PINOS CREEK

EAST OF SR 25, San Benito, CA

Built 1960 Load: 21.4 t ADT: 200

LIMEKILN ROAD

Poor

Over: PESCADERO CREEK

0.1 MI S CIENEGA RD, San Benito, CA

Built 1980 Load: 22.7 t ADT: 500

SHORE ROAD

Poor

Over: TEQUISQUITA CREEK

0.05 MI E FRAZER LAKE RD, San Benito, CA

Built 1948 Load: 24.6 t ADT: 6,500

LITTLE PANOCHE RD

Poor

Over: PANOCHE CREEK

1 MI N PANOCHE RD, San Benito, CA

Built 1970 Load: 25.6 t ADT: 150

UNION ROAD

Poor

Over: SAN BENITO RIVER

EAST CIENEGA RD, San Benito, CA

Built 1959 Load: 33.7 t ADT: 11,000

STATE ROUTE 25

Poor

Over: PAJARO RIVER

05-SBT-025-60.04, San Benito, CA

Built 1951 Load: 39.9 t ADT: 18,000

PANOCHE ROAD

Structurally Deficient

Over: TRES PINOS CREEK

6 MI E OF SH 25, San Benito, CA

Built 1963 Load: 26.6 t ADT: 800

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

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial