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)

STATE ROUTE 60

Fair

Over: CUCAMONGA CREEK

08-SBD-060-R7.52-ONT, San Bernardino, CA

Built 1972 Load: 32.4 t ADT: 221,000

STATE ROUTE 60

Fair

Over: LOWER DEER CREEK

08-SBD-060-R8.37-ONT, San Bernardino, CA

Built 1972 Load: 32.4 t ADT: 215,000

INTERSTATE 40

Fair

Over: DIKE WASH

08-SBD-040-147.89, San Bernardino, CA

Built 1967 Load: 32.4 t ADT: 7,200

INTERSTATE 40 WB

Fair

Over: BNSF RY & AMTRAK

08-SBD-040-R135.88, San Bernardino, CA

Built 1971 Load: 32.4 t ADT: 8,750

INTERSTATE 15 NB

Fair

Over: EAST ETIWANDA CREEK

08-SBD-015-7.56-RCUC, San Bernardino, CA

Built 1976 Load: 32.4 t ADT: 80,000

INTERSTATE 15 NB

Fair

Over: VICTORIA STREET

08-SBD-015-7.44-RCUC, San Bernardino, CA

Built 1976 Load: 32.4 t ADT: 80,000

STATE ROUTE 62

Fair

Over: WHIPPLE MTN WASH

08-SBD-062-132.42, San Bernardino, CA

Built 1969 Load: 32.4 t ADT: 2,346

INTERSTATE 40

Fair

Over: SAGE DITCH

08-SBD-040-R73.10, San Bernardino, CA

Built 1972 Load: 32.4 t ADT: 33,000

INTERSTATE 40

Fair

Over: NEEDLES FLOOD CONTROL CH

08-SBD-040-R143.11-NED, San Bernardino, CA

Built 1973 Load: 32.4 t ADT: 9,000

STATE ROUTE 62

Fair

Over: QUAIL WASH

08-SBD-062-18.96, San Bernardino, CA

Built 1980 Load: 32.4 t ADT: 17,340

STATE ROUTE 62

Fair

Over: BURNT MOUNTAIN WASH

08-SBD-062-12.80, San Bernardino, CA

Built 1980 Load: 32.4 t ADT: 28,500

STATE ROUTE 210 WB

Fair

Over: SAND CREEK

08-SBD-210-R27.24-HIGH, San Bernardino, CA

Built 1992 Load: 32.4 t ADT: 50,000

STATE ROUTE 210 EB

Fair

Over: SAND CREEK

08-SBD-210-R27.24-HIGH, San Bernardino, CA

Built 1992 Load: 32.4 t ADT: 50,000

STATE ROUTE 210 WB

Fair

Over: 27TH STREET

08-SBD-210-21.49-SBD, San Bernardino, CA

Built 2007 Load: 32.4 t ADT: 59,000

STATE ROUTE 58 WB

Fair

Over: TURTLE WASH

08-SBD-058-R14.23, San Bernardino, CA

Built 1992 Load: 32.4 t ADT: 7,200

STATE ROUTE 58 EB

Fair

Over: TURTLE WASH

08-SBD-058-R14.38, San Bernardino, CA

Built 1992 Load: 32.4 t ADT: 7,200

STATE ROUTE 58 WB

Fair

Over: HAWES WASH

08-SBD-058-R15.83, San Bernardino, CA

Built 1992 Load: 32.4 t ADT: 7,200

STATE ROUTE 58 EB

Fair

Over: HAWES WASH

08-SBD-058-R15.83, San Bernardino, CA

Built 1992 Load: 32.4 t ADT: 7,200

STATE ROUTE 58 WB

Fair

Over: IRON WASH

08-SBD-058-R20.64, San Bernardino, CA

Built 1992 Load: 32.4 t ADT: 6,750

STATE ROUTE 58 EB

Fair

Over: IRON WASH

08-SBD-058-R20.64, San Bernardino, CA

Built 1992 Load: 32.4 t ADT: 6,750

W10 ON-RAMP

Fair

Over: SAN TIMOTEO CREEK

08-SBD-010-25.46-SBD, San Bernardino, CA

Built 1993 Load: 32.4 t ADT: 8,500

STATE ROUTE 58 EB

Fair

Over: MOJAVE RIVER

08-SBD-058-R32.30, San Bernardino, CA

Built 2000 Load: 32.4 t ADT: 6,750

INTERSTATE 10

Fair

Over: RIALTO CHANNEL

08-SBD-010-19.90-RIA, San Bernardino, CA

Built 1994 Load: 32.4 t ADT: 203,000

STATE ROUTE 58

Fair

Over: ASTRID WASH

08-SBD-058-R16.44, San Bernardino, CA

Built 1992 Load: 32.4 t ADT: 14,400

STATE ROUTE 58

Fair

Over: MARIVICK WASH

08-SBD-058-R18.61, San Bernardino, CA

Built 1992 Load: 32.4 t ADT: 13,500

STATE ROUTE 58

Fair

Over: RASMUSSEN WASH

08-SBD-058-R21.26, San Bernardino, CA

Built 1992 Load: 32.4 t ADT: 13,500

STATE ROUTE 210

Fair

Over: CUCAMONGA CREEK

08-SBD-210-3.92-RCUC, San Bernardino, CA

Built 2003 Load: 32.4 t ADT: 185,000

OLD HWY 58

Fair

Over: HIKER DITCH

08-SBD-015-76.90, San Bernardino, CA

Built 2000 Load: 32.4 t ADT: 870

STATE ROUTE 210 WB

Fair

Over: KNOX AVENUE

08-SBD-210-13.42-RCUC, San Bernardino, CA

Built 2001 Load: 32.4 t ADT: 60,000

STATE ROUTE 210 EB

Fair

Over: KNOX AVENUE

08-SBD-210-13.42-RCUC, San Bernardino, CA

Built 2001 Load: 32.4 t ADT: 60,000

INTERSTATE 15 SB

Fair

Over: HOT WASH

08-SBD-015-160.67, San Bernardino, CA

Built 2003 Load: 32.4 t ADT: 18,500

INTERSTATE 15 NB

Fair

Over: HOT WASH

08-SBD-015-160.67, San Bernardino, CA

Built 2003 Load: 32.4 t ADT: 18,500

INTERSTATE 15 SB

Fair

Over: WEST VALLEY WELLS DITCH

08-SBD-015-160.94, San Bernardino, CA

Built 2003 Load: 32.4 t ADT: 18,500

INTERSTATE 15 NB

Fair

Over: WEST VALLEY WELLS DITCH

08-SBD-015-160.94, San Bernardino, CA

Built 2003 Load: 32.4 t ADT: 18,500

INTERSTATE 15 SB

Fair

Over: VALLEY WELLS DITCH

08-SBD-015-161.50, San Bernardino, CA

Built 2003 Load: 32.4 t ADT: 18,500

INTERSTATE 15 NB

Fair

Over: VALLEY WELLS DITCH

08-SBD-015-161.50, San Bernardino, CA

Built 2003 Load: 32.4 t ADT: 18,500

INTERSTATE 15 SB

Fair

Over: WINDMILL STATION DITCH

08-SBD-015-162.19, San Bernardino, CA

Built 2003 Load: 32.4 t ADT: 18,500

INTERSTATE 15 NB

Fair

Over: WINDMILL STATION DITCH

08-SBD-015-162.19, San Bernardino, CA

Built 2003 Load: 32.4 t ADT: 18,500

INTERSTATE 15 SB

Fair

Over: WELLS DITCH

08-SBD-015-162.47, San Bernardino, CA

Built 2003 Load: 32.4 t ADT: 18,500

INTERSTATE 15 NB

Fair

Over: WELLS DITCH

08-SBD-015-162.47, San Bernardino, CA

Built 2003 Load: 32.4 t ADT: 18,500

SB AIF TRUCK LANES

Fair

Over: IVANPAH DITCH

08-SBD-015-179.39, San Bernardino, CA

Built 2016 Load: 32.4 t ADT: 19,000

N215-INLAND CENTER

Fair

Over: WARM CREEK

08-SBD-215-5.24-SBD, San Bernardino, CA

Built 2010 Load: 32.4 t ADT: 2,000

S215-ORANGE SHOW

Fair

Over: WARM CREEK

08-SBD-215-5.24-SBD, San Bernardino, CA

Built 2010 Load: 32.4 t ADT: 1,001

STATE ROUTE 83

Fair

Over: CHINO CREEK

08-SBD-083-0.93-CHN, San Bernardino, CA

Built 2006 Load: 32.4 t ADT: 32,500

S215-5TH ST OFF

Fair

Over: 5TH STREET

08-SBD-215-7.20-SBD, San Bernardino, CA

Built 2013 Load: 32.4 t ADT: 160,000

N215-2ND ST OFF R

Fair

Over: BNSF RY & METROLINK

08-SBD-215-6.60-SBD, San Bernardino, CA

Built 2013 Load: 32.4 t ADT: 1,001

INTERSTATE 15 NB

Fair

Over: HACK WASH

08-SBD-015-142.26, San Bernardino, CA

Built 2004 Load: 32.4 t ADT: 22,000

INTERSTATE 15 SB

Fair

Over: KALI DITCH

08-SBD-015-154.67, San Bernardino, CA

Built 2004 Load: 32.4 t ADT: 18,500

INTERSTATE 40 EB

Fair

Over: BNSF RY & AMTRAK

08-SBD-040-R107.52, San Bernardino, CA

Built 2006 Load: 32.4 t ADT: 7,500

INTERSTATE 40

Fair

Over: MACDONALD WASH

08-SBD-040-R94.37, San Bernardino, CA

Built 2007 Load: 32.4 t ADT: 13,600

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.