Los Angeles County, CA

3,937 public highway bridges

Los Angeles County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Los Angeles County, California contains 3,937 public highway bridges. Roughly 34.3% are rated “Good,” 17.1% “Fair,” and 2.2% “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.

3,937
Total Bridges
34.3%
Good
17.1%
Fair
2.2%
Poor Condition

Condition Distribution

Good
34.3% (1,350)
Fair
17.1% (675)
Poor
2.2% (88)

All Bridges (3,937)

SPTC RR

Unknown

Over: BRAND BLVD UP

0.8MI N/O I-5 FWY, Los Angeles, CA

Built 1960 ADT: 33,588

E ACCESS RD

Unknown

Over: ALAMEDA AVE

0.3MI E/O I-5 FWY, Los Angeles, CA

Built 1963 ADT: 36,888

UPRR

Unknown

Over: ALAMEDA AVE

0.3MI E/O I-5 FWY, Los Angeles, CA

Built 1963 ADT: 36,888

W ACCESS RD

Unknown

Over: ALAMEDA AVE

0.3MI E/O I-5 FWY, Los Angeles, CA

Built 1963 ADT: 36,888

UPRR

Unknown

Over: WASHINGTON BLVD

0.2MI E/O DOWNEY RD, Los Angeles, CA

Built 1931 ADT: 18,375

BNSF

Unknown

Over: GARFIELD AVE

250FT N/O TELEGRAPH RD, Los Angeles, CA

Built 1967 ADT: 42,824

UPRR

Unknown

Over: DOWNEY RD UP

0.2MI S/O WASHINGTON BLVD, Los Angeles, CA

Built 1967 ADT: 31,543

26TH ST

Unknown

Over: DOWNEY RD

0.5MI E/O SOTO ST, Los Angeles, CA

Built 1967 ADT: 7,797

UPRR

Unknown

Over: GARFIELD AVE

0.3MI S/O OLYMPIC BLVD, Los Angeles, CA

Built 1954 ADT: 29,150

SPTC RR

Unknown

Over: 25TH ST E

0.3MI S/O AVE S, Los Angeles, CA

Built 1967 ADT: 24,960

GOLDEN SHORE BLVD

Unknown

Over: SHORELINE DR

0.1MI S/O OCEAN BLVD, Los Angeles, CA

Built 1970 ADT: 6,798

243RD ST POC

Unknown

Over: NORMANDIE AVE

0.5MI S/O EPULVEDA BL, Los Angeles, CA

Built 1968 ADT: 18,060

HARBOR SCENIC DR S

Unknown

Over: HARBOR SCENIC DR NB RAMP

1.0MI S/O OCEAN BLVD, Los Angeles, CA

Built 1970 ADT: 1,020

BROADWAY

Unknown

Over: SHORELINE DR

0.3MI W/O MAGNOLIA, Los Angeles, CA

Built 1958 ADT: 6,798

PASEO VALENCIA POC

Unknown

Over: ORCHARD VILLAGE RD

0.2MI S/O MCBEAN PKWY, Los Angeles, CA

Built 1970 ADT: 25,894

BNSF

Unknown

Over: EL SEGUNDO BLVD UP

20FT W/O AVIATION BLVD, Los Angeles, CA

Built 1975 ADT: 43,107

223RD ST

Unknown

Over: SPRR / ALAMEDA ST

0.8MI E/O WILMINGTON AVE, Los Angeles, CA

Built 1975 ADT: 30,800

ERICKSON AVE

Unknown

Over: IMPERIAL HIGHWAY

0.5MI W/O PARAMONT BLVD, Los Angeles, CA

Built 1973 ADT: 46,000

BNSF RR.

Unknown

Over: IMPERIAL HWY UP

0.3MI W/O SHOEMAKER AVE, Los Angeles, CA

Built 1977 ADT: 50,042

SPTCO

Unknown

Over: HACIENDA BLVD

0.3MI N/O VALLEY BLVD, Los Angeles, CA

Built 1977 ADT: 48,608

ANAHEIM ST

Unknown

Over: LONG BEACH FREEWAY

0.1MI W/O I-710 FWY, Los Angeles, CA

Built 1954 ADT: 131,000

QUEENS WAY NB

Unknown

Over: HARBOR SCENIC DR

0.1MI E/O HARBOR PLZ, Los Angeles, CA

Built 1967 ADT: 9,270

QUEENS WAY-SBND

Unknown

Over: HARBOR SCENIC DR

0.6MI S/O OCEAN BLVD, Los Angeles, CA

Built 1967 ADT: 4,590

QUEENS WAY-SBND

Unknown

Over: HARBOR SCENIC DR

0.6MI S/O OCEAN BLVD, Los Angeles, CA

Built 1967 ADT: 2,346

QUEENS WAY SBND

Unknown

Over: SHORELN DR / SEASIDE P

0.1MI S/O OCEAN BLVD, Los Angeles, CA

Built 1967 ADT: 15,244

QUEENS WAY NBND

Unknown

Over: SHORELN DR / SEASIDE P

0.1MI S/O OCEAN BLVD, Los Angeles, CA

Built 1967 ADT: 15,244

SPTC R R

Unknown

Over: SANTA ANITA AVE

0.3MI N/O VALLEY BLVD, Los Angeles, CA

Built 1914 ADT: 28,783

SP/UP RR

Unknown

Over: DURFEE AVE

0.1MI N/O VALLEY BLVD, Los Angeles, CA

Built 1976 ADT: 22,791

I-710 FWY

Unknown

Over: 7TH ST W ON RAMP

0.2MI N/O BROADWAY, Los Angeles, CA

Built 1961 ADT: 13,081

SBDI # 90

Unknown

Over: WASHINGTON BOULEVARD

0.2MI E/O DOWNEY BLVD, Los Angeles, CA

Built 1931 ADT: 18,375

FIRST ST

Unknown

Over: WHITE AVE

0.3MI S/O HOLT AVE, Los Angeles, CA

Built 1960 ADT: 19,618

FIRST ST

Unknown

Over: TOWNE AVE

0.3MI S/O HOLT AVE, Los Angeles, CA

Built 1959 ADT: 17,512

OCEAN BLVD

Unknown

Over: RR,HRB SC DR,LA RV,SHLND

0.1MI E/O PICO AVE, Los Angeles, CA

Built 1959 ADT: 10,300

9TH ST

Unknown

Over: 10ST RMP,10ST,HRB SC DR

0.5MI E/O SANTA FE AVE, Los Angeles, CA

Built 1960 ADT: 4,496

10TH ST OFF RAMP

Unknown

Over: 710 FWY,HB SC DR,10TH ST

0.3MI S/O ANAHEIM ST, Los Angeles, CA

Built 1957 ADT: 111,350

W SHORELINE DRIVE

Unknown

Over: LA RIV,UP,HARBOR SCENIC

0.2MI S/O ANAHEIM ST, Los Angeles, CA

Built 1959 ADT: 12,536

VANOWEN ST

Unknown

Over: HOLLYWOOD WAY

0.5MI N/O VICTORY BLVD, Los Angeles, CA

Built 1970 ADT: 37,736

SPTC RR

Unknown

Over: HOLLYWOOD WAY UP

0.5MI N/O VICTORY BLVD, Los Angeles, CA

Built 1970 ADT: 37,736

EMPIRE AVE

Unknown

Over: HOLLYWOOD WAY

0.5MI N/O VICTORY BLVD, Los Angeles, CA

Built 1970 ADT: 37,736

SPTC RR

Unknown

Over: WHITE AVE UNDER SPTC

0.3MI S/O HOLT AVE, Los Angeles, CA

Built 1960 ADT: 19,618

UPRR

Unknown

Over: WHITE AVE

0.3MI S/O HOLT AVE, Los Angeles, CA

Built 1960 ADT: 19,618

UPRR

Unknown

Over: GAREY AVE UNDER UPRR

0.3MI S/O HOLT AVE, Los Angeles, CA

Built 1963 ADT: 25,007

SPTC RR

Unknown

Over: TOWNE AVE UNDER SPTC

0.3MI S/O HOLT AVE, Los Angeles, CA

Built 1959 ADT: 17,512

UPRR

Unknown

Over: TOWNE AVE

0.3MI S/O HOLT AVE, Los Angeles, CA

Built 1959 ADT: 19,618

UTILITY BRIDGE

Unknown

Over: HOLLYWOOD WAY

AT EMPIRE AVE, Los Angeles, CA

Built 1970 ADT: 37,736

HOLLY ST

Unknown

Over: ARROYO BLVD / ARROYO S

0.2MI W/O US-101 FWY, Los Angeles, CA

Built 1925 ADT: 4,764

BOUQUET RES PIPE

Unknown

Over: SAN FRANCSQTO CYN RD

17MI N/O BOUQUET CYN RD, Los Angeles, CA

Built 1977 ADT: 4,590

PIPELINE CHEVRON

Unknown

Over: GARFIELD AVE

0.3MI S/O OLYMPIC BLVD, Los Angeles, CA

Built 1954 ADT: 29,150

AVE THE STARS POC

Unknown

Over: AVE OF THE STARS

0.1 M S SANTA MONICA BLV, Los Angeles, CA

Built 1969 ADT: 23,674

METROLINK UP RR

Unknown

Over: AVENUE 19

BTW LACY ST & HUMBOLDT S, Los Angeles, CA

Built 1931 ADT: 10,500

Read our methodology - how this data is sourced, computed, and verified.

Related

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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.