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: TULE CREEK

07-VEN-033-29.65, Ventura, CA

Built 2000 Load: 32.4 t ADT: 470

STATE ROUTE 33

Good

Over: N FORK MATILIJA CREEK

07-VEN-033-18.84, Ventura, CA

Built 2001 Load: 32.4 t ADT: 700

STATE ROUTE 33

Good

Over: NORTH FORK MATILIJA CRK

07-VEN-033-19.72, Ventura, CA

Built 2001 Load: 32.4 t ADT: 650

STATE ROUTE 150

Good

Over: SAN ANTONIO CREEK

07-VEN-150-18.75, Ventura, CA

Built 2010 Load: 32.4 t ADT: 6,300

CENTER ST

Good

Over: PIRU CREEK

0.7 MI N/O RTE 126, Ventura, CA

Built 1985 Load: 32.4 t ADT: 1,000

KATHERINE ROAD

Good

Over: ARROYO SIMI

0.5 MI W OF KUEHNER DR, Ventura, CA

Built 1962 Load: 32.4 t ADT: 3,000

SANTA ANA RD

Good

Over: SANTA ANA CREEK

0.3 MI N OF SR 150, Ventura, CA

Built 1990 Load: 32.4 t ADT: 900

VENTURA BLVD

Good

Over: TAMARISK DRAIN

0.7 MI E SANTA CLARA AVE, Ventura, CA

Built 1955 Load: 32.4 t ADT: 2,500

HUENEME RD

Good

Over: OXNARD INDUSTRIAL DRAIN

0.2 MI E OF SAVIERS ROAD, Ventura, CA

Built 1969 Load: 32.4 t ADT: 10,000

CENTRAL AVE

Good

Over: BEARDSLEY WASH

0.7 MI N/W OF US-101, Ventura, CA

Built 1988 Load: 32.4 t ADT: 12,900

COCHRAN STREET

Good

Over: LAS LLAJAS CREEK

0.4 MI E TAPO ST, Ventura, CA

Built 1980 Load: 32.4 t ADT: 14,000

VENTURA RD

Good

Over: OXNARD WEST DRAIN

AT 9TH STREET, Ventura, CA

Built 1958 Load: 32.4 t ADT: 36,500

BARD RD

Good

Over: 'J' STREET DRAIN

AT "J" STREET, Ventura, CA

Built 1957 Load: 32.4 t ADT: 12,300

WENDY DR

Good

Over: S BRANCH ARROYO CONEJO

0.1 MI N MICHAEL DR, Ventura, CA

Built 1962 Load: 32.4 t ADT: 17,200

JENNY DR

Good

Over: NEWBURY PARK STORM DRAIN

0.1 MI N GERALD DR, Ventura, CA

Built 1961 Load: 32.4 t ADT: 1,260

BOARDMAN RD

Good

Over: THACHER CREEK

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

Built 1964 Load: 32.4 t ADT: 500

VENTURA BLVD

Good

Over: BEANFIELD DRAIN

0.8 MI E SANTA CLARA AVE, Ventura, CA

Built 1964 Load: 32.4 t ADT: 2,500

HENDERSON RD

Good

Over: BROWN BARRANCA

0.1 MI W WELLS RD, Ventura, CA

Built 1963 Load: 32.4 t ADT: 1,593

LANTANA ST

Good

Over: CAMARILLO HILLS DRAIN

0.01 MI S PONDEROSA DR, Ventura, CA

Built 1979 Load: 32.4 t ADT: 4,000

VENTU PARK RD

Good

Over: S BRANCH ARROYO CONEJO

0.1 MI N OF US 101, Ventura, CA

Built 1966 Load: 32.4 t ADT: 18,700

RALSTON ST

Good

Over: HARMON BARRANCA

0.9 MI E VICTORIA AVE, Ventura, CA

Built 1978 Load: 32.4 t ADT: 4,156

RIDGEVIEW ST

Good

Over: CONEJO CREEK

1.5 MI E OF PLSNT VLLY RD, Ventura, CA

Built 1991 Load: 32.4 t ADT: 2,000

BOARDWALK AVENUE

Good

Over: ARROYO CONEJO

0.1 MI S OF E HILLCREST, Ventura, CA

Built 1985 Load: 32.4 t ADT: 2,275

TAPO ST

Good

Over: ARROYO SIMI

200' S. OF LOS ANGELES AV, Ventura, CA

Built 1999 Load: 32.4 t ADT: 3,000

HUENEME ROAD

Good

Over: CALLEGUAS CREEK

AT LEWIS RD & POTRERO RD, Ventura, CA

Built 1999 Load: 32.4 t ADT: 9,000

CREEK RD.

Good

Over: STEWART CANYON CREEK

0.8 MI S OF SR 150, Ventura, CA

Built 1999 Load: 32.4 t ADT: 2,400

MISSION OAKS BLVD

Good

Over: CALLEGUAS CREEK

0.5 MI W ADOLFO RD, Ventura, CA

Built 1997 Load: 32.4 t ADT: 10,000

MOORPARK ROAD

Good

Over: ARROYO SANTA ROSA

.84 MI S TIERRA REJADA RD, Ventura, CA

Built 2003 Load: 32.4 t ADT: 14,200

OLD CREEK ROAD

Good

Over: SAN ANTONIO CREEK

0.01 MI E/O RTE I33, Ventura, CA

Built 2011 Load: 32.4 t ADT: 150

GRIMES CANYON ROAD

Good

Over: GRIMES CANYON WASH

2.4 MI N/ STATE ROUTE 118, Ventura, CA

Built 2008 Load: 32.4 t ADT: 3,200

TELEPHONE RD

Good

Over: BROWN BARRANCA

0.1 MI W WELLS RD, Ventura, CA

Built 2005 Load: 32.4 t ADT: 11,599

POTRERO ROAD

Good

Over: SHERWOOD LAKE

AT STAFFORD RD, Ventura, CA

Built 1990 Load: 32.4 t ADT: 3,600

SEQUOIA AVENUE

Good

Over: ARROYO SIMI

0.1 MI S/O ROYAL AVENUE, Ventura, CA

Built 1997 Load: 32.4 t ADT: 7,000

HIDDEN RANCH ROAD

Good

Over: ARROYO SIMI

2.5 MI S/O LOS ANGELES AV, Ventura, CA

Built 2002 Load: 32.4 t ADT: 1,000

LOST CANYON DRIVE

Good

Over: TAPO CANYON DRAIN

0.1 MI W/O TAPO CANYON RD, Ventura, CA

Built 2001 Load: 32.4 t ADT: 2,000

YOSEMITE AVENUE

Good

Over: ARROYO LAS LLAJAS "N"

0.5 MI N/O EVENING SKY DR, Ventura, CA

Built 2002 Load: 32.4 t ADT: 2,500

YOSEMITE AVENUE

Good

Over: ARROYO LAS LLAJAS "I"

0.4 M N/O EVENING SKY DR, Ventura, CA

Built 2003 Load: 32.4 t ADT: 2,500

TELEGRAPH ROAD

Good

Over: ELLSWORTH BARRANCA

1.3 M E/O WELLS RD, Ventura, CA

Built 2012 Load: 32.4 t ADT: 3,200

DAVIDSON LANE

Good

Over: ARROYO SIMI

0.2 MI S LOS ANGELES AVE., Ventura, CA

Built 1970 Load: 32.4 t ADT: 150

OAK ROAD

Good

Over: ARROYO SIMI

0.2 MI S/LOS ANGELES AVE., Ventura, CA

Built 1970 Load: 32.4 t ADT: 100

CARMEN DRIVE

Good

Over: CAMARILLO HILLS DRAIN

0-.1 M S/O PONDEROSA DR., Ventura, CA

Built 2012 Load: 32.4 t ADT: 13,000

FLYNN RD.

Good

Over: SOMIS DRAIN

0.4 MI N/O I101, Ventura, CA

Built 1981 Load: 32.4 t ADT: 9,000

VIA ALONDRA

Good

Over: SOMIS DRAIN

0.1 MI SW/O MAYA LINDA ST, Ventura, CA

Built 1982 Load: 32.4 t ADT: 150

OXNARD BLVD

Good

Over: EL RIO DRAIN

500 FT N OF VINEYARD AVE, Ventura, CA

Built 1964 Load: 32.4 t ADT: 26,000

SANTA ANA BLVD

Good

Over: VENTURA RIVER

0.5 M W/O N. VENTURA AVE, Ventura, CA

Built 2022 Load: 32.4 t ADT: 2,500

CHANNEL ISLANDS DR

Good

Over: LONG GRADE CANYON CREEK

0.05 MI N ANACAPA ISLAND, Ventura, CA

Built 2006 Load: 32.4 t ADT: 700

UNIVERSITY DRIVE

Good

Over: LONG GRADE CANYON CREEK

0.8 MI E/O LEWIS RD, Ventura, CA

Built 2012 Load: 32.4 t ADT: 1,000

STATE ROUTE 23 NB

Good

Over: PAIGE LANE

07-VEN-023-R4.34-THOK, Ventura, CA

Built 1970 Load: 33.0 t ADT: 94,000

US HIGHWAY 101 NB

Good

Over: HOBSON ACCESS RD

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

Built 1973 Load: 33.0 t ADT: 40,000

STATE ROUTE 33

Good

Over: SHELL ROAD

07-VEN-033-2.65, Ventura, CA

Built 1956 Load: 33.4 t ADT: 20,000

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.