Ventura County, CA

511 public highway bridges

Ventura County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Ventura County, California contains 511 public highway bridges. Roughly 44% are rated “Good,” 33.5% “Fair,” and 3.5% “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.

511
Total Bridges
44%
Good
33.5%
Fair
3.5%
Poor Condition

Condition Distribution

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

All Bridges (511)

US HIGHWAY 101 NB

Good

Over: FIGUEROA STREET

07-VEN-101-30.40-VEN, Ventura, CA

Built 1963 Load: 33.4 t ADT: 64,000

US HIGHWAY 101 SB

Good

Over: HOBSON ACCESS RD

07-VEN-101-R38.89, Ventura, CA

Built 1973 Load: 33.4 t ADT: 38,000

STATE ROUTE 118

Good

Over: SANTA CLARA RIVER

07-VEN-118-1.63, Ventura, CA

Built 1994 Load: 34.0 t ADT: 44,500

STATE ROUTE 33 NB

Good

Over: CROOKED PALM ROAD

07-VEN-033-R3.26, Ventura, CA

Built 1970 Load: 34.3 t ADT: 15,500

U.S. HIGHWAY 101

Good

Over: HILLSIDE

07-VEN-101-4.53-THOK, Ventura, CA

Built 1982 Load: 34.3 t ADT: 192,000

DARLING RD

Good

Over: FRANKLIN-WASON BARRANCA

.5 MI NE OF WELLS RD, Ventura, CA

Built 1981 Load: 34.3 t ADT: 500

GRIMES CANYON RD

Good

Over: GRIMES CANYON WASH

1.4 MI N OF S.R. 118, Ventura, CA

Built 1967 Load: 34.3 t ADT: 3,100

US HIGHWAY 101 NB

Good

Over: VENTURA RIVER

07-VEN-101-30.94-VEN, Ventura, CA

Built 1962 Load: 34.7 t ADT: 44,500

SR 118 WB

Good

Over: CALDWELL AVE (CLOSED)

07-VEN-118-R24.15-SIMV, Ventura, CA

Built 1970 Load: 34.7 t ADT: 57,000

RAMP/CONNECTOR 23

Good

Over: TIERRA REJADA ROAD

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

Built 1970 Load: 35.0 t ADT: 3,500

HITCH BLVD

Good

Over: ARROYO LAS POSAS

0.3 MI S OF ST RTE 118, Ventura, CA

Built 1950 Load: 35.0 t ADT: 3,100

KOENIGSTEIN RD

Good

Over: BEAR CREEK

0.5 MI N/E S.R. 150, Ventura, CA

Built 1972 Load: 35.0 t ADT: 100

US HIGHWAY 101 SB

Good

Over: FIGUEROA STREET

07-VEN-101-30.40-VEN, Ventura, CA

Built 1963 Load: 35.6 t ADT: 64,000

TIERRA REJADA RD

Good

Over: SYCAMORE CANYON CHANNEL

0.2 MI W OF MADERA RD, Ventura, CA

Built 1967 Load: 35.6 t ADT: 20,000

STATE ROUTE 23

Good

Over: ERBES ROAD

07-VEN-023-R7.74-THOK, Ventura, CA

Built 1970 Load: 36.0 t ADT: 89,000

STATE ROUTE 33

Good

Over: PIPELINE 1 UC

07-VEN-033-2.83, Ventura, CA

Built 1956 Load: 36.6 t ADT: 20,000

FAULKNER RD

Good

Over: ADAMS BARRANCA

0.76 MI E OF BRIGGS RD, Ventura, CA

Built 1965 Load: 36.6 t ADT: 600

RAMP/CONNECTOR 33

Good

Over: CASITAS VISTA ROAD

07-VEN-033-R5.63, Ventura, CA

Built 1970 Load: 37.9 t ADT: 1,360

STATE ROUTE 126

Good

Over: VCY RY

07-VEN-126-R7.95, Ventura, CA

Built 1965 Load: 38.2 t ADT: 48,000

US HIGHWAY 101 SB

Good

Over: VENTURA RIVER

07-VEN-101-30.94-VEN, Ventura, CA

Built 1962 Load: 38.6 t ADT: 44,500

PIRU CANYON RD

Good

Over: PIRU CREEK

2.4 MI N CENTER ST, Ventura, CA

Built 1983 Load: 38.9 t ADT: 700

STATE ROUTE 23

Good

Over: HILLCREST DRIVE

07-VEN-023-R3.70-THOK, Ventura, CA

Built 1970 Load: 39.2 t ADT: 94,000

STATE ROUTE 23

Good

Over: OLSEN ROAD

07-VEN-023-R8.19-THOK, Ventura, CA

Built 1970 Load: 39.5 t ADT: 89,000

TRIUNFO CYN RD

Good

Over: POTRERO VALLEY CREEK

0.4 MI E WESTLAKE BLVD, Ventura, CA

Built 1968 Load: 39.5 t ADT: 7,260

AVENIDA DEL RECREO

Good

Over: THACHER CREEK

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

Built 1967 Load: 40.5 t ADT: 200

STATE ROUTE 33

Good

Over: PIPELINE 1 UC

07-VEN-033-2.83, Ventura, CA

Built 1956 Load: 41.5 t ADT: 20,000

STATE ROUTE 118

Good

Over: ALAMOS CANYON RD

07-VEN-118-R21.86, Ventura, CA

Built 1976 Load: 41.8 t ADT: 41,500

STATE ROUTE 33

Good

Over: DERRY DALE CREEK

07-VEN-033-31.72, Ventura, CA

Built 1932 Load: 42.1 t ADT: 340

U.S. HIGHWAY 101

Good

Over: VISTA DEL MAR UC

07-VEN-101-29.45-VEN, Ventura, CA

Built 1961 Load: 42.4 t ADT: 66,000

ROUTE 23

Good

Over: AVENIDA DE LOS ARBOLES

07-VEN-023-R6.03-THOK, Ventura, CA

Built 1970 Load: 42.8 t ADT: 94,000

MANDALAY VILLAGE

Good

Over: OXNARD WEST DRAIN

1.0 MI W VENTURA RD, Ventura, CA

Built 1988 Load: 42.8 t ADT: 2,470

ROUTE 23

Good

Over: AVENIDA DE LOS ARBOLES

07-VEN-023-R6.03-THOK, Ventura, CA

Built 1970 Load: 43.1 t ADT: 94,000

STATE ROUTE 33

Good

Over: ROUND SPRINGS CREEK

07-VEN-033-50.91, Ventura, CA

Built 1959 Load: 43.7 t ADT: 290

STATE ROUTE 33

Good

Over: CORRAL CANYON CREEK

07-VEN-033-51.78, Ventura, CA

Built 1959 Load: 43.7 t ADT: 290

STATE ROUTE 23

Good

Over: ARROYO SIMI

07-VEN-023-T12.04-MRPK, Ventura, CA

Built 1970 Load: 47.3 t ADT: 11,300

U.S. HIGHWAY 101

Good

Over: VISTA DEL MAR UC

07-VEN-101-29.45-VEN, Ventura, CA

Built 1961 Load: 48.3 t ADT: 66,000

U.S. HIGHWAY 101

Good

Over: S BRANCH ARROYO CONEJO

07-VEN-101-7.01-THOK, Ventura, CA

Built 1954 Load: 49.6 t ADT: 180,000

STURGIS RD

Good

Over: REVOLON SLOUGH

1.9 MI E OF RICE AVE, Ventura, CA

Built 1979 Load: 50.2 t ADT: 3,500

US HIGHWAY 101 SB

Good

Over: VCY RY

07-VEN-101-R24.35-VEN, Ventura, CA

Built 1968 Load: 52.5 t ADT: 68,500

U.S. HIGHWAY 101

Good

Over: BATES ROAD

07-VEN-101-R43.57, Ventura, CA

Built 1971 Load: 52.8 t ADT: 76,000

CARLISLE ROAD

Good

Over: SHERWOOD CREEK

1.2 MI. W OF SR 23, Ventura, CA

Built 2012 Load: 58.6 t ADT: 1,200

BROADWAY RD

Good

Over: SHEKELL WASH

0.3 MI W GRIMES CYN RD, Ventura, CA

Built 1950 Load: 64.2 t ADT: 2,400

STATE ROUTE 150

Good

Over: HILLSIDE

07-VEN-150-28.92, Ventura, CA

Built 1979 Load: 97.2 t ADT: 3,250

STATE ROUTE 33

Poor

Over: SAN ANTONIO CREEK

07-VEN-033-7.58, Ventura, CA

Built 1936 Load: 15.2 t ADT: 20,500

1ST STREET

Poor

Over: ARROYO SIMI

.1 MI S/O LOS ANGELES AV, Ventura, CA

Built 1971 Load: 23.0 t ADT: 22,500

SR 1

Poor

Over: BIG SYCAMORE CREEK

07-VEN-001-4.54, Ventura, CA

Built 1938 Load: 23.7 t ADT: 11,600

LAS POSAS ROAD

Poor

Over: DISTRICT #2 CANAL

NBVC POINT MUGU, Ventura, CA

Built 1948 Load: 24.6 t ADT: 200

STATE ROUTE 33

Poor

Over: CASITAS VISTA ROAD

07-VEN-033-R5.64, Ventura, CA

Built 1970 Load: 27.9 t ADT: 12,000

STATE ROUTE 126

Poor

Over: ELLSWORTH BARRANCA

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

Built 1965 Load: 30.1 t ADT: 25,000

STATE ROUTE 33

Poor

Over: CASITAS VISTA ROAD

07-VEN-033-R5.63, Ventura, CA

Built 1970 Load: 30.1 t ADT: 12,000

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.