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 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.

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial