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)

ERRINGER ROAD

Fair

Over: ARROYO SIMI

0.4 MI S LOS ANGELES AVE, Ventura, CA

Built 1966 Load: 31.8 t ADT: 22,500

MATILIJA RD

Fair

Over: NORTH FORK MATILIJA CRK

0.01 MI S OF STATE RTE 33, Ventura, CA

Built 1940 Load: 31.8 t ADT: 50

STATE ROUTE 126

Fair

Over: HOPPER CREEK

07-VEN-126-R26.48, Ventura, CA

Built 1997 Load: 32.4 t ADT: 30,000

STATE ROUTE 33

Fair

Over: NORTH FORK MATILIJA CRK

07-VEN-033-17.41, Ventura, CA

Built 1987 Load: 32.4 t ADT: 720

STATE ROUTE 33

Fair

Over: MUNSON CANYON CREEK

07-VEN-033-33.80, Ventura, CA

Built 1986 Load: 32.4 t ADT: 340

STATE ROUTE 33

Fair

Over: GODWIN CANYON

07-VEN-033-R37.52, Ventura, CA

Built 1995 Load: 32.4 t ADT: 340

STATE ROUTE 150

Fair

Over: THACHER CREEK

07-VEN-150-19.56, Ventura, CA

Built 1973 Load: 32.4 t ADT: 4,600

STATE ROUTE 33

Fair

Over: OILFIELD DITCH

07-VEN-033-2.14, Ventura, CA

Built 1956 Load: 32.4 t ADT: 42,000

STATE ROUTE 126

Fair

Over: STECKEL BARRANCA

07-VEN-126-R10.89-SPA, Ventura, CA

Built 1965 Load: 32.4 t ADT: 37,500

STATE ROUTE 118

Fair

Over: TAPO STREET

07-VEN-118-R27.81-SIMV, Ventura, CA

Built 1968 Load: 32.4 t ADT: 152,000

STATE ROUTE 33

Fair

Over: CANADA LARGA

07-VEN-033-R4.30, Ventura, CA

Built 1970 Load: 32.4 t ADT: 20,000

STATE ROUTE 34

Fair

Over: UP RR, AMTRAK, METROLINK

07-VEN-034-R13.33-CMRL, Ventura, CA

Built 2011 Load: 32.4 t ADT: 10,700

U.S. HIGHWAY 101

Fair

Over: LAS SAUCES CRK

07-VEN-101-R39.52, Ventura, CA

Built 1973 Load: 32.4 t ADT: 76,000

HWY 101 & RAMPS

Fair

Over: CAMARILLO HILLS DRAIN

07-VEN-101-15.69-CMRL, Ventura, CA

Built 1975 Load: 32.4 t ADT: 144,000

OLD WALNUT ROAD

Fair

Over: LION CANYON CREEK

07-VEN-150-R23.14, Ventura, CA

Built 1983 Load: 32.4 t ADT: 50

STATE ROUTE 1

Fair

Over: REVOLON CHANNEL

07-VEN-001-10.00, Ventura, CA

Built 1985 Load: 32.4 t ADT: 4,300

STATE ROUTE 1

Fair

Over: REVOLON CHANNEL

07-VEN-001-10.00, Ventura, CA

Built 1985 Load: 32.4 t ADT: 4,300

STATE ROUTE 126

Fair

Over: SESPE RANCH UC #1

07-VEN-126-T16.69-SPA, Ventura, CA

Built 1991 Load: 32.4 t ADT: 37,500

STATE ROUTE 126

Fair

Over: SESPE RANCH UC #2

07-VEN-126-18.53-SPA, Ventura, CA

Built 1991 Load: 32.4 t ADT: 37,500

STATE ROUTE 23

Fair

Over: GRIMES CANYON CHANNEL

07-VEN-023-R21.41, Ventura, CA

Built 1991 Load: 32.4 t ADT: 7,650

US HIGHWAY 101 NB

Fair

Over: VICTORIA AVENUE

07-VEN-101-R24.65-VEN, Ventura, CA

Built 2000 Load: 32.4 t ADT: 65,000

OLD TELEGRAPH RD

Fair

Over: WEST BRANCH SESPE CREEK

1.1 MI N/W OF 'A' ST, Ventura, CA

Built 1983 Load: 32.4 t ADT: 3,700

OLD TELEGRAPH RD

Fair

Over: EAST BRANCH SESPE CREEK

1.0 MI N/W OF 'A' ST, Ventura, CA

Built 1983 Load: 32.4 t ADT: 3,700

CREEK RD

Fair

Over: SAN ANTONIO CREEK

W COUNTRY CLUB DR, Ventura, CA

Built 1981 Load: 32.4 t ADT: 2,800

WOOLEY ROAD

Fair

Over: EDISON CANAL

0.2 MI E OF HARBOR BLVD, Ventura, CA

Built 1985 Load: 32.4 t ADT: 11,400

HARBOR BLVD

Fair

Over: EDISON CANAL

0.8 MI N OF 5TH ST, Ventura, CA

Built 1989 Load: 32.4 t ADT: 17,530

ALAMO STREET

Fair

Over: TAPO CANYON CREEK

0.4 MI W TAPO CANYON RD, Ventura, CA

Built 1979 Load: 32.4 t ADT: 20,000

LAGUNA RD

Fair

Over: REVOLON SLOUGH

0.2 MI W OF WOOD ROAD, Ventura, CA

Built 1977 Load: 32.4 t ADT: 1,500

WOOD RD

Fair

Over: REVOLON SLOUGH

0.45 MI S OF LAGUNA RD., Ventura, CA

Built 1977 Load: 32.4 t ADT: 2,100

WHEELER CYN RD

Fair

Over: TODD BARRANCA

2.4 MI N OF FOOTHILL RD, Ventura, CA

Built 1969 Load: 32.4 t ADT: 300

GERALD DR

Fair

Over: NEWBURY PARK STORM DRAIN

0.1 MI W OF WENDY DR, Ventura, CA

Built 1962 Load: 32.4 t ADT: 900

CONIFER ST

Fair

Over: MEDEA CREEK

0.2 MI W KANAN RD, Ventura, CA

Built 1975 Load: 32.4 t ADT: 4,000

SANTA SUSANA RD

Fair

Over: UP RR, AMTRAK, METROLINK

0.3 MI S KATHERINE RD, Ventura, CA

Built 1974 Load: 32.4 t ADT: 6,600

MEYER RD

Fair

Over: COZY DELL CANYON

0.1 MI WEST RICE RD, Ventura, CA

Built 1989 Load: 32.4 t ADT: 200

MCANDREW RD

Fair

Over: REEVES CREEK

0.1 MI N REEVES RD, Ventura, CA

Built 1983 Load: 32.4 t ADT: 500

ORANGE RD

Fair

Over: GRIDLEY WASH

0.2 MI N OF GRAND AVE, Ventura, CA

Built 1974 Load: 32.4 t ADT: 200

ADOLFO RD

Fair

Over: CALLEGUAS CREEK

0.5 MI E LEWIS RD, Ventura, CA

Built 1982 Load: 32.4 t ADT: 15,000

WALNUT STREET

Fair

Over: TAPO CANYON CREEK

.2 MI W/O TAPO CANYON RD, Ventura, CA

Built 1979 Load: 32.4 t ADT: 2,000

TOWNSHIP AVE

Fair

Over: TAPO CANYON CREEK

0.2 MI W TAPO CANYON RD, Ventura, CA

Built 1979 Load: 32.4 t ADT: 2,000

AVENIDA SIMI

Fair

Over: TAPO CANYON CREEK

0.3 MI W TAPO CANYON RD, Ventura, CA

Built 1979 Load: 32.4 t ADT: 2,000

ROCKGATE PLACE

Fair

Over: TAPO CANYON CREEK

0.1 MI N AVENIDA SIMI, Ventura, CA

Built 1979 Load: 32.4 t ADT: 500

N. OAK HILLS DR

Fair

Over: MEDEA CREEK

0.1 MI W PARKVIEW DR., Ventura, CA

Built 1980 Load: 32.4 t ADT: 500

N. OAK HILLS DR

Fair

Over: MEDEA CREEK

@ CALLE RIO VISTA, Ventura, CA

Built 1980 Load: 32.4 t ADT: 500

PIRU CANYON RD

Fair

Over: PIRU CREEK

3.0 MI N CENTER ST, Ventura, CA

Built 1983 Load: 32.4 t ADT: 700

UPLAND RD

Fair

Over: CALLEGUAS CREEK

0.3 MI E. LEWIS RD, Ventura, CA

Built 1988 Load: 32.4 t ADT: 15,000

AVE. DE LA VEREDA

Fair

Over: THACHER CREEK

0.2 MI S STATE RTE 150, Ventura, CA

Built 1991 Load: 32.4 t ADT: 300

MCANDREW RD

Fair

Over: THACHER CREEK

0.9 MI N REEVES RD, Ventura, CA

Built 1991 Load: 32.4 t ADT: 500

SPRING RD.

Fair

Over: ARROYO LAS POSAS

.15 MI S NEW L.A. AVE, Ventura, CA

Built 1999 Load: 32.4 t ADT: 11,000

POTRERO ROAD

Fair

Over: POTRERO VALLEY CREEK

0.3 MI W OF WESTLAKE BLVD, Ventura, CA

Built 2001 Load: 32.4 t ADT: 6,700

PLEASANT VALLEY RD

Fair

Over: CALLEGUAS CREEK

1 MI SW O RTE 101, Ventura, CA

Built 2007 Load: 32.4 t ADT: 17,000

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.