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)

STATE ROUTE 33

Good

Over: PIPELINE 3 UC

07-VEN-033-2.52, Ventura, CA

Built 1956 Load: 30.5 t ADT: 20,000

STATE ROUTE 33

Good

Over: PIPELINE 3 UC

07-VEN-033-2.52, Ventura, CA

Built 1956 Load: 30.5 t ADT: 20,000

US HIGHWAY 101 SB

Good

Over: DULAH ROAD

07-VEN-101-R34.68, Ventura, CA

Built 1973 Load: 30.5 t ADT: 40,500

US HIGHWAY 101 SB

Good

Over: SAN MIGUELITO RD

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

Built 1973 Load: 30.5 t ADT: 40,500

US HIGHWAY 101 SB

Good

Over: HILLSIDE

07-VEN-101-10.21-CMRL, Ventura, CA

Built 1987 Load: 30.5 t ADT: 132,000

US HIGHWAY 101 NB

Good

Over: DULAH ROAD

07-VEN-101-R34.68, Ventura, CA

Built 1973 Load: 30.8 t ADT: 40,500

ROYAL AVENUE

Good

Over: ARROYO SIMI

0.4 MI W SEQUOIA AVE, Ventura, CA

Built 1968 Load: 30.8 t ADT: 16,500

STATE ROUTE 33

Good

Over: SHELL ROAD

07-VEN-033-2.65, Ventura, CA

Built 1956 Load: 31.1 t ADT: 20,000

STATE ROUTE 33

Good

Over: HILLSIDE

07-VEN-033-55.61, Ventura, CA

Built 1984 Load: 31.1 t ADT: 290

STATE ROUTE 33

Good

Over: BILLY CREEK

07-VEN-033-47.91, Ventura, CA

Built 1953 Load: 31.4 t ADT: 340

STATE ROUTE 150

Good

Over: COYOTE CREEK OVERFLOW

07-VEN-150-9.60, Ventura, CA

Built 1959 Load: 31.4 t ADT: 2,650

US HIGHWAY 101 SB

Good

Over: MOBIL PIER ACCESS

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

Built 1973 Load: 31.4 t ADT: 38,000

STATE ROUTE 33

Good

Over: BERGES CREEK

07-VEN-033-57.31, Ventura, CA

Built 1953 Load: 31.8 t ADT: 420

HUENEME RD

Good

Over: REVOLON SLOUGH

0.7 MI N/E WOOD RD, Ventura, CA

Built 1975 Load: 32.1 t ADT: 9,600

STATE ROUTE 126

Good

Over: HAUN CREEK

07-VEN-126-R13.57, Ventura, CA

Built 1985 Load: 32.4 t ADT: 37,500

STATE ROUTE 23

Good

Over: LAKE ELEANOR CREEK

07-VEN-023-T1.53-THOK, Ventura, CA

Built 1968 Load: 32.4 t ADT: 19,000

STATE ROUTE 118

Good

Over: LONG CANYON CREEK

07-VEN-118-12.98, Ventura, CA

Built 2000 Load: 32.4 t ADT: 21,750

STATE ROUTE 33

Good

Over: NORTH FORK MATILIJA CRK

07-VEN-033-17.84, Ventura, CA

Built 1995 Load: 32.4 t ADT: 570

STATE ROUTE 33

Good

Over: BEAR CREEK

07-VEN-033-19.36, Ventura, CA

Built 1995 Load: 32.4 t ADT: 650

STATE ROUTE 150

Good

Over: SANTA PAULA CREEK

07-VEN-150-28.61, Ventura, CA

Built 1969 Load: 32.4 t ADT: 3,150

STATE ROUTE 23

Good

Over: GRIMES CANYON CHANNEL

07-VEN-023-19.82, Ventura, CA

Built 1991 Load: 32.4 t ADT: 6,200

STATE ROUTE 23

Good

Over: GRIMES CANYON CHANNEL

07-VEN-023-20.75, Ventura, CA

Built 1991 Load: 32.4 t ADT: 6,200

STATE ROUTE 23

Good

Over: GRIMES CANYON CHANNEL

07-VEN-023-20.92, Ventura, CA

Built 1991 Load: 32.4 t ADT: 6,200

U.S. HIGHWAY 101

Good

Over: REVOLON SLOUGH

07-VEN-101-18.78, Ventura, CA

Built 1982 Load: 32.4 t ADT: 148,000

U.S. HIGHWAY 101

Good

Over: WOOD CREEK

07-VEN-101-18.01-CMRL, Ventura, CA

Built 1955 Load: 32.4 t ADT: 148,000

STATE ROUTE 150

Good

Over: SANTA ANA CREEK

07-VEN-150-10.98, Ventura, CA

Built 1959 Load: 32.4 t ADT: 2,650

STATE ROUTE 126

Good

Over: ADAMS BARRANCA

07-VEN-126-R9.65, Ventura, CA

Built 1965 Load: 32.4 t ADT: 47,000

STATE ROUTE 126

Good

Over: WASON BARRANCA

07-VEN-126-R5.71, Ventura, CA

Built 1965 Load: 32.4 t ADT: 50,000

STATE ROUTE 126

Good

Over: OUTLAND BARRANCA

07-VEN-126-R8.52, Ventura, CA

Built 1965 Load: 32.4 t ADT: 48,000

STATE ROUTE 126

Good

Over: FARMERS IRRIGATION CHA

07-VEN-126-R10.40-SPA, Ventura, CA

Built 1965 Load: 32.4 t ADT: 37,500

ACACIA WAY

Good

Over: FARMERS IRRIGATION CHA

07-VEN-126-R10.40-SPA, Ventura, CA

Built 1965 Load: 32.4 t ADT: 1,400

STATE ROUTE 23

Good

Over: ERBES ROAD

07-VEN-023-R7.75-THOK, Ventura, CA

Built 1970 Load: 32.4 t ADT: 89,000

STATE ROUTE 23

Good

Over: HILLCREST DRIVE

07-VEN-023-R3.71-THOK, Ventura, CA

Built 1970 Load: 32.4 t ADT: 94,000

STATE ROUTE 118

Good

Over: UP RR,AMTRAK,METROLINK,

07-VEN-118-T18.68, Ventura, CA

Built 1993 Load: 32.4 t ADT: 41,500

STATE ROUTE 118

Good

Over: UP RR,AMTRAK,METROLINK,

07-VEN-118-T18.44, Ventura, CA

Built 1993 Load: 32.4 t ADT: 41,500

STATE ROUTE 118

Good

Over: PRINCETON AVENUE

07-VEN-118-T19.12, Ventura, CA

Built 1993 Load: 32.4 t ADT: 41,500

STATE ROUTE 118

Good

Over: LAS LLAGAS CREEK

07-VEN-118-R28.30-SIMV, Ventura, CA

Built 1968 Load: 32.4 t ADT: 144,000

STATE ROUTE 23

Good

Over: N FK POTRERO VALLEY CRK

07-VEN-023-R2.61-THOK, Ventura, CA

Built 1968 Load: 32.4 t ADT: 19,000

STATE ROUTE 23

Good

Over: TIERRA REJADA CHANNEL

07-VEN-023-R9.84, Ventura, CA

Built 1970 Load: 32.4 t ADT: 60,000

U.S. HIGHWAY 101

Good

Over: CORD AVE CULVERT

07-VEN-101-1.07-THOK, Ventura, CA

Built 1973 Load: 32.4 t ADT: 176,000

STATE ROUTE 34

Good

Over: REVOLON SLOUGH

07-VEN-034-8.15, Ventura, CA

Built 1979 Load: 32.4 t ADT: 8,000

U.S. HIGHWAY 101

Good

Over: HILLSIDE

07-VEN-101-10.56-CMRL, Ventura, CA

Built 1987 Load: 32.4 t ADT: 134,000

STATE ROUTE 23

Good

Over: GRIMES CANYON CHANNEL

07-VEN-023-R21.02, Ventura, CA

Built 1991 Load: 32.4 t ADT: 6,200

STATE ROUTE 23

Good

Over: B STREET DRAINAGE CHA

07-VEN-023-R23.50-FIL, Ventura, CA

Built 1995 Load: 32.4 t ADT: 7,550

STATE ROUTE 126

Good

Over: STATE ROUTE 126

07-VEN-126-R30.89, Ventura, CA

Built 1998 Load: 32.4 t ADT: 30,000

STATE ROUTE 126

Good

Over: STATE ROUTE 126

07-VEN-126-R31.75, Ventura, CA

Built 1998 Load: 32.4 t ADT: 30,000

STATE ROUTE 23

Good

Over: SANTA CLARA RIVER

07-VEN-023-R23.60-FIL, Ventura, CA

Built 1995 Load: 32.4 t ADT: 8,900

US HIGHWAY 101 SB

Good

Over: VICTORIA AVENUE

07-VEN-101-R24.66-VEN, Ventura, CA

Built 2000 Load: 32.4 t ADT: 65,000

STATE ROUTE 033

Good

Over: NORTH FORK MATILIJA CRK

07-VEN-033-18.67, Ventura, CA

Built 2000 Load: 32.4 t ADT: 570

STATE ROUTE 33

Good

Over: N FORK MATILIJA CREEK

07-VEN-033-18.84, Ventura, CA

Built 2000 Load: 32.4 t ADT: 570

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.