San Bernardino County, CA

1,465 public highway bridges

San Bernardino County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, San Bernardino County, California contains 1,465 public highway bridges. Roughly 29.7% are rated “Good,” 36.5% “Fair,” and 5.5% “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.

1,465
Total Bridges
29.7%
Good
36.5%
Fair
5.5%
Poor Condition

Condition Distribution

Good
29.7% (435)
Fair
36.5% (535)
Poor
5.5% (80)

All Bridges (1,465)

RIVERSIDE AVENUE

Unknown

Over: INTERSTATE 10

08-SBD-010-19.97-RIA, San Bernardino, CA

Built 2011 ADT: 202,000

MAIN STREET

Unknown

Over: INTERSTATE 15

08-SBD-015-34.00-HES, San Bernardino, CA

Built 2005 ADT: 105,000

CYPRESS AVENUE

Unknown

Over: INTERSTATE 10

08-SBD-010-15.73-FNA, San Bernardino, CA

Built 2010 ADT: 208,000

LA MESA/NISQUALLI

Unknown

Over: INTERSTATE 15

08-SBD-015-38.82-VCTV, San Bernardino, CA

Built 2013 ADT: 500

RANCHERO ROAD

Unknown

Over: INTERSTATE 15

08-SBD-015-30.37-HES, San Bernardino, CA

Built 2015 ADT: 1,000

S15 ON RAMP

Unknown

Over: BASELINE ROAD

08-SBD-015-6.74-RCUC, San Bernardino, CA

Built 2016 ADT: 31,000

S15 OFF RAMP

Unknown

Over: EAST AVENUE

08-SBD-015-6.85-RCUC, San Bernardino, CA

Built 2016 ADT: 10,000

LIVE OAK CANYON RD

Unknown

Over: INTERSTATE 10

08-SBD-010-R37.03-YUCP, San Bernardino, CA

Built 2009 ADT: 162,000

CHERRY AVENUE

Unknown

Over: INTERSTATE 10

08-SBD-010-13.17-FNA, San Bernardino, CA

Built 2015 ADT: 1,000

CITRUS AVENUE

Unknown

Over: INTERSTATE 10

08-SBD-010-15.18-FNA, San Bernardino, CA

Built 2014 ADT: 208,000

NEWPORT AVENUE

Unknown

Over: INTERSTATE 215

08-SBD-215-1.78-GRTR, San Bernardino, CA

Built 2014 ADT: 153,000

HINKLEY ROAD OC

Unknown

Over: STATE ROUTE 58

08-SBD-058-R26.43, San Bernardino, CA

Built 2017 ADT: 13,500

LENWOOD ROAD

Unknown

Over: STATE ROUTE 58

08-SBD-058-M30.47, San Bernardino, CA

Built 2017 ADT: 13,500

HIGHGROVE UP #3

Unknown

Over: INTERSTATE 215

08-SBD-215-0.58-GRTR, San Bernardino, CA

Built 2015 ADT: 147,000

BNSF RAILROAD

Unknown

Over: INTERSTATE 215

08-SBD-215-0.60-GRTR, San Bernardino, CA

Built 2014 ADT: 147,000

BNSF RAILROAD

Unknown

Over: INTERSTATE 215

08-SBD-215-0.61-GRTR, San Bernardino, CA

Built 2014 ADT: 143,000

DEVORE ROAD

Unknown

Over: INTERSTATE 215

08-SBD-215-17.30-SBD, San Bernardino, CA

Built 2014 ADT: 71,000

S215-DEVORE RD OFF

Unknown

Over: N15 TO S215 CONNECTOR

08-SBD-215-17.50, San Bernardino, CA

Built 2016 ADT: 5,000

INTERSTATE 15 NB

Unknown

Over: S215 & N215/S15 CONN

08-SBD-015-M16.44, San Bernardino, CA

Built 2016 ADT: 3,301

INTERSTATE 15 SB

Unknown

Over: INTERSTATE 215 SB

08-SBD-015-M16.84, San Bernardino, CA

Built 2016 ADT: 31,000

CAMP TAHQUITZ PED

Unknown

Over: STATE ROUTE 38

08-SBD-038-26.05, San Bernardino, CA

Built 2014 ADT: 2,200

BARTON ROAD

Unknown

Over: INTERSTATE 215

08-SBD-215-1.31, San Bernardino, CA

Built 2020 ADT: 153,000

PEPPER AVENUE

Unknown

Over: INTERSTATE 10

08-SBD-010-20.97-COL, San Bernardino, CA

Built 2017 ADT: 198,000

STATE ROUTE 58 WB

Unknown

Over: US 395

08-SBD-058-R5.25, San Bernardino, CA

Built 2020 ADT: 7,800

STATE ROUTE 58 EB

Unknown

Over: US 395

08-SBD-058-R5.25, San Bernardino, CA

Built 2020 ADT: 7,800

BENSON AVE

Unknown

Over: ROUTE 60

08-SBD-060-R2.87-CHN, San Bernardino, CA

Built 2022 ADT: 225,000

MONTE VISTA AVE

Unknown

Over: ROUTE 60

08-SBD-060-R1.87-CHN, San Bernardino, CA

Built 2022 ADT: 226,000

PIPELINE AVE

Unknown

Over: ROUTE 60

08-SBD-060-R0.86-CHN, San Bernardino, CA

Built 2022 ADT: 224,000

BNSF RY & AMTRAK

Unknown

Over: K STREET

0.35 MI S OF RIVER RD, San Bernardino, CA

Built 1926 ADT: 4,600

MOUNT VERNON AVE

Unknown

Over: BNSF,AMTRAK,UP RR,CAJON

0.11 MI SW OF I-215, San Bernardino, CA

Built 1958 ADT: 7,600

BNSF RY,AMTRAK,MET

Unknown

Over: LA CADENA DR

0.75 MI S OF I-10, San Bernardino, CA

Built 1936 ADT: 11,580

W. WILSON EL. POC

Unknown

Over: LA CADENA DRIVE

0.6 MI S OF RTE I-10, San Bernardino, CA

Built 1937 ADT: 12,000

UP RR & AMTRAK

Unknown

Over: LA CADENA (8TH ST)

0.1 MI S OF I-10, San Bernardino, CA

Built 1956 ADT: 12,562

N 1ST AVENUE

Unknown

Over: MOJAVE RIVER

1.4 MI N/O RTE 15, San Bernardino, CA

Built 1933 ADT: 2,500

CENTRAL AVE

Unknown

Over: UP RR, AMTRAK, METROLINK

0.2 MI S HOLT AVENUE, San Bernardino, CA

Built 1967 ADT: 5,020

BNSF,UP RR,AMTRAK

Unknown

Over: NATIONAL TRAILS HIGHWAY

.7 MI N ORO GRANDE CYN RD, San Bernardino, CA

Built 1924 ADT: 7,060

MAIN STREET

Unknown

Over: HESPERIA, BNSF, SANTA FE

4.6 MI E/O RTE 15, San Bernardino, CA

Built 1975 ADT: 23,276

UP RR

Unknown

Over: GROVE AVENUE

0.1 MI SOUTH OF HOLT, San Bernardino, CA

Built 1973 ADT: 26,460

UP RR

Unknown

Over: OLIVE STREET

0.5 MI W OF RANCHO AVE, San Bernardino, CA

Built 1966 ADT: 1,500

UP RR

Unknown

Over: WEST C STREET

0.5 MI W OF RANCHO AVE, San Bernardino, CA

Built 1966 ADT: 2,000

RIALTO AVE

Unknown

Over: UP RR

2.3 MI W RTE I-215, San Bernardino, CA

Built 1967 ADT: 10,200

BNSF, METRO

Unknown

Over: C STREET

0.75 MI W MT VERNON AVE, San Bernardino, CA

Built 1958 ADT: 10,000

COLTON HIGH SC POC

Unknown

Over: RANCHO AVE

0.25 MI N RTE 1-10, San Bernardino, CA

Built 1961 ADT: 10,000

UP RR

Unknown

Over: HAVEN AVENUE

0.25 MI SOUTH OF I-10, San Bernardino, CA

Built 1986 ADT: 48,257

PEDESTRIAN ACCESS

Unknown

Over: CARNELIAN STREET

0.3 MI N OF RTE 66, San Bernardino, CA

Built 1966 ADT: 28,800

BNSF RR

Unknown

Over: N STREET

0.18 MI W LA CADENA DR, San Bernardino, CA

Built 1969 ADT: 200

UP RR

Unknown

Over: VALLEY BLVD

0.5 MI E PEPPER ST, San Bernardino, CA

Built 1966 ADT: 5,000

UP RR

Unknown

Over: HAVEN AVENUE

150' N OF MISSION, San Bernardino, CA

Built 1993 ADT: 28,995

POC

Unknown

Over: ARCHIBALD AVE

0.3 MI SOUTH OF I-10, San Bernardino, CA

Built 1999 ADT: 15,980

UP RR

Unknown

Over: ARCHIBALD AVENUE

100' N OF AIRPORT DR, San Bernardino, CA

Built 1999 ADT: 15,980

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.