Ventura County, CA

511 public highway bridges

Ventura County Bridge Snapshot

Ventura County, California contains 511 public highway bridges in the FHWA National Bridge Inventory. Roughly 44% are rated “Good,” 33.5% “Fair,” 3.5% “Poor,” and 3.5% 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.

511
Total Bridges
44%
Good
3.5%
Poor
3.5%
Structurally Deficient

Condition Distribution

Good
44% (225)
Fair
33.5% (171)
Poor
3.5% (18)
SD
3.5% (18)

All Bridges (511)

STATE ROUTE 1

Fair

Over: UP RR & AMTRAK

07-VEN-001-21.54, Ventura, CA

Built 1934 Load: 14.6 t ADT: 4,000

ALAMO STREET

Fair

Over: LAS LLAJAS CREEK

0.4 MI W STEARNS ST, Ventura, CA

Built 1935 Load: 16.2 t ADT: 16,000

SULPHUR MOUTAIN RD

Fair

Over: DENNISON CREEK

0.1 MI S OF S.R. 150, Ventura, CA

Built 1930 Load: 17.2 t ADT: 300

S MOUNTAIN RD

Fair

Over: SANTA CLARA RIVER

0.2 MI S/O SR 126, Ventura, CA

Built 1953 Load: 18.8 t ADT: 2,900

SR 1

Fair

Over: LITTLE SYCAMORE CREEK

07-VEN-001-1.23, Ventura, CA

Built 1928 Load: 20.1 t ADT: 11,600

STATE ROUTE 126 EB

Fair

Over: TWELFTH STREET

07-VEN-126-R12.29-SPA, Ventura, CA

Built 1965 Load: 20.1 t ADT: 18,250

CANADA LARGA RD

Fair

Over: COCHE CANYON

3.3 MI E RTE 33, Ventura, CA

Built 1930 Load: 20.4 t ADT: 100

WHEELER CYN RD

Fair

Over: TODD BARRANCA

2.61 MI N OF FOOTHILL RD, Ventura, CA

Built 1937 Load: 20.4 t ADT: 850

MAIN ST

Fair

Over: DUNE CREEK

0.7 MI W OF VENTURA AVE, Ventura, CA

Built 1932 Load: 21.4 t ADT: 6,853

GRAND AVE

Fair

Over: SAN ANTONIO CREEK

0.4 MI E GRIDLEY RD, Ventura, CA

Built 1945 Load: 21.4 t ADT: 2,300

PIRU CANYON ROAD

Fair

Over: REASONER CREEK

7.1 MI N CENTER STR., Ventura, CA

Built 1955 Load: 23.0 t ADT: 700

STATE ROUTE 23

Fair

Over: TIERRA REJADA ROAD

07-VEN-023-R10.16-MRPK, Ventura, CA

Built 1970 Load: 23.3 t ADT: 60,000

SR 1 SB

Fair

Over: CALLEGUAS CREEK

07-VEN-001-9.87, Ventura, CA

Built 1934 Load: 24.0 t ADT: 4,300

S33-S101 CONNECTOR

Fair

Over: GARDEN ST & PARKING LOT

07-VEN-033-0.02-VEN, Ventura, CA

Built 1963 Load: 24.0 t ADT: 18,500

CASITAS VISTA RD

Fair

Over: VENTURA RIVER

0.1 MI WEST OF SR 33, Ventura, CA

Built 1939 Load: 24.0 t ADT: 2,600

ARUNDELL CIRCLE

Fair

Over: ARUNDELL BARRANCA

0.1 MI E ARRUNDELL AVE, Ventura, CA

Built 1979 Load: 24.0 t ADT: 2,000

COCHRAN STREET

Fair

Over: TAPO CANYON CREEK

0.2 MI W SEQUOIA AVE, Ventura, CA

Built 1965 Load: 24.3 t ADT: 26,000

SANTA ANA BLVD

Fair

Over: LIVE OAK CANYON CREEK

0.7 MI W/O SR 33, Ventura, CA

Built 1957 Load: 24.3 t ADT: 2,300

GORHAM RD

Fair

Over: MCNELL CREEK

0.1 MI N OF S.R. 150, Ventura, CA

Built 1965 Load: 24.3 t ADT: 600

CAMINO CIELO

Fair

Over: MATILIJA CREEK

0.1 MI W OF S.R. 33, Ventura, CA

Built 1960 Load: 24.3 t ADT: 100

CLARA ST

Fair

Over: J STREET DRAIN

0.5 MI E. OF VENTURA RD., Ventura, CA

Built 1957 Load: 24.3 t ADT: 500

CYPRESS ROAD

Fair

Over: OXNARD INDUSTRIAL DRAIN

0.1 MI N OF HUENEME RD, Ventura, CA

Built 1969 Load: 24.3 t ADT: 2,000

FITZGERALD RD

Fair

Over: RUNKLE CANYON DRAIN

0.2 MI E SYCAMORE DR, Ventura, CA

Built 1962 Load: 24.3 t ADT: 6,500

ALSCOT AVENUE

Fair

Over: HUMMINGBIRD CREEK

0.3 MI N LOS ANGELES AVE, Ventura, CA

Built 1965 Load: 24.3 t ADT: 1,500

NELDA STREET

Fair

Over: WHITE OAK CREEK

0.3 MI W ALSCOT AVE, Ventura, CA

Built 1965 Load: 24.3 t ADT: 1,500

KUEHNER DRIVE

Fair

Over: HUMMINGBIRD CREEK

0.2 MI S/O RTE 118, Ventura, CA

Built 1965 Load: 24.3 t ADT: 10,000

STATE ROUTE 126

Fair

Over: EIGHTH STREET

07-VEN-126-R11.79-SPA, Ventura, CA

Built 1965 Load: 24.6 t ADT: 23,500

STATE ROUTE 126

Fair

Over: EIGHTH STREET

07-VEN-126-R11.79-SPA, Ventura, CA

Built 1965 Load: 24.6 t ADT: 23,500

MAIN ROAD

Fair

Over: DISTRICT #2 CANAL

NBVC POINT MUGU, Ventura, CA

Built 1948 Load: 24.7 t ADT: 200

SYCAMORE DRIVE

Fair

Over: ARROYO SIMI

0.6 MI S LOS ANGELES AVE, Ventura, CA

Built 1966 Load: 25.6 t ADT: 16,000

STATE ROUTE 126 WB

Fair

Over: TWELFTH STREET

07-VEN-126-R12.29-SPA, Ventura, CA

Built 1965 Load: 26.2 t ADT: 18,250

STATE ROUTE 126

Fair

Over: ELLSWORTH BARRANCA

07-VEN-126-R6.43, Ventura, CA

Built 1965 Load: 26.2 t ADT: 25,000

STATE ROUTE 150

Fair

Over: HAPPY VALLEY DRAIN

07-VEN-150-R13.84, Ventura, CA

Built 1972 Load: 26.9 t ADT: 5,500

STATE ROUTE 33

Fair

Over: POTRERO CREEK

07-VEN-033-32.10, Ventura, CA

Built 1932 Load: 27.2 t ADT: 340

STATE ROUTE 1 SB

Fair

Over: HUENEME RD

07-VEN-001-12.79, Ventura, CA

Built 1957 Load: 27.2 t ADT: 5,450

STATE ROUTE 23

Fair

Over: TIERRA REJADA ROAD

07-VEN-023-R10.16-MRPK, Ventura, CA

Built 1970 Load: 27.2 t ADT: 60,000

STATE ROUTE 1 NB

Fair

Over: HUENEME RD

07-VEN-001-12.79, Ventura, CA

Built 1957 Load: 27.5 t ADT: 5,450

HARBOR BLVD

Fair

Over: ARUNDELL BARRANCA

1.0 MI S SEAWARD AVE, Ventura, CA

Built 1965 Load: 27.5 t ADT: 8,074

VICTORIA AVE

Fair

Over: UP RR & AMTRAK

0.2 MI S OF ROUTE 101, Ventura, CA

Built 1971 Load: 27.9 t ADT: 43,600

SR 1 NB

Fair

Over: CALLEGUAS CREEK

07-VEN-001-9.87, Ventura, CA

Built 1957 Load: 28.2 t ADT: 4,300

STATE ROUTE 33 SB

Fair

Over: CANADA LARGA RD

07-VEN-033-R4.49, Ventura, CA

Built 1970 Load: 28.2 t ADT: 12,500

STATE ROUTE 33 NB

Fair

Over: CANADA LARGA RD

07-VEN-033-R4.49, Ventura, CA

Built 1970 Load: 28.2 t ADT: 12,500

LOS ANGELES AVE

Fair

Over: ARROYO SIMI

0.1 MI W OF FIRST STREET, Ventura, CA

Built 1956 Load: 29.2 t ADT: 29,000

STATE ROUTE 33

Fair

Over: N FORK MATILIJA CREEK

07-VEN-033-15.52, Ventura, CA

Built 1972 Load: 29.5 t ADT: 950

US HIGHWAY 101 NB

Fair

Over: SAN MIGUELITO RD

07-VEN-101-R35.35, Ventura, CA

Built 1973 Load: 30.5 t ADT: 40,500

STATE ROUTE 126

Fair

Over: PALM AVENUE

07-VEN-126-R11.37-SPA, Ventura, CA

Built 1965 Load: 30.8 t ADT: 23,500

STATE ROUTE 126

Fair

Over: PALM AVENUE

07-VEN-126-R11.37-SPA, Ventura, CA

Built 1965 Load: 30.8 t ADT: 23,500

STATE ROUTE 23

Fair

Over: OLSEN ROAD

07-VEN-023-R8.21-THOK, Ventura, CA

Built 1970 Load: 30.8 t ADT: 2,500

C.G. ROAD

Fair

Over: N. FORK MATILIJA

WHEELER GORGE C.G., Ventura, CA

Built 1953 Load: 30.8 t ADT: 50

US HIGHWAY 101 NB

Fair

Over: MOBIL PIER ACCESS

07-VEN-101-R39.78, Ventura, CA

Built 1973 Load: 31.1 t ADT: 38,000

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