San Bernardino County, CA

1,465 public highway bridges

San Bernardino County Bridge Snapshot

San Bernardino County, California contains 1,465 public highway bridges in the FHWA National Bridge Inventory. Roughly 29.7% are rated “Good,” 36.5% “Fair,” 5.5% “Poor,” and 5.5% 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.

1,465
Total Bridges
29.7%
Good
5.5%
Poor
5.5%
Structurally Deficient

Condition Distribution

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

All Bridges (1,465)

INLAND EMPIRE BLVD

Good

Over: DEER CREEK CHANNEL

0.4 MI W ARCHIBALD AVE, San Bernardino, CA

Built 1981 Load: 32.4 t ADT: 2,612

40TH ST

Good

Over: DEVIL CREEK CHANNEL

200' EAST OF KENDAL, San Bernardino, CA

Built 1985 Load: 32.4 t ADT: 20,400

SANTA FE ST

Good

Over: EAST DAGGET CHANNEL

0.55 MI E DAGGET YERMO RD, San Bernardino, CA

Built 1985 Load: 32.4 t ADT: 698

MESQUITE SPRINGS R

Good

Over: 29 PALMS FL CONT CHANNEL

0.05 MI N RTE 62, San Bernardino, CA

Built 1986 Load: 32.4 t ADT: 3,164

HIGHLAND AVE

Good

Over: CITY CREEK

0.1 MI E STATE HWY 330, San Bernardino, CA

Built 1993 Load: 32.4 t ADT: 8,200

JURUPA AVE

Good

Over: DAY CREEK

0.5 MI EAST OF RTE I-15, San Bernardino, CA

Built 1981 Load: 32.4 t ADT: 28,615

WALNUT ST

Good

Over: LOWER DEER CREEK CHANNEL

0.4 MI E ARCHIBALD AVE, San Bernardino, CA

Built 1987 Load: 32.4 t ADT: 3,857

RIVERSIDE DR

Good

Over: LOWER DEER CREEK CHANNEL

0.3 MI E ARCHIBALD AVE, San Bernardino, CA

Built 1987 Load: 32.4 t ADT: 16,320

CHINO AVE

Good

Over: LOWER DEER CREEK CHANNEL

0.1 MI E ARCHIBALD AVE, San Bernardino, CA

Built 1989 Load: 32.4 t ADT: 5,472

I ST

Good

Over: W CUCAMONGA CRK CHANNEL

200 FEET EAST GROVE AVE, San Bernardino, CA

Built 1986 Load: 32.4 t ADT: 2,677

W LIBERTY PARKWAY

Good

Over: E ETIWANDA CREEK CHANNEL

0.1 MI N MCKINLEY DR, San Bernardino, CA

Built 1988 Load: 32.4 t ADT: 4,777

W LIBERTY PARKWY N

Good

Over: E ETIWANDA CREEK CHANNEL

0.3 MI SW HERITAGE CIRC, San Bernardino, CA

Built 1988 Load: 32.4 t ADT: 1,934

BASELINE RD

Good

Over: E ETIWANDA CREEK CHANNEL

0.45 MI E OF ROUTE 1-15, San Bernardino, CA

Built 1988 Load: 32.4 t ADT: 29,500

PHILADELPHIA ST

Good

Over: DECLEZ CHANNEL

0.5 MI E MULBERRY, San Bernardino, CA

Built 1985 Load: 32.4 t ADT: 100

CHERRY AVE

Good

Over: DECLEZ CHANNEL

0.6 MI SW LIVE OAK AVE, San Bernardino, CA

Built 1985 Load: 32.4 t ADT: 14,000

CHERRY AVE

Good

Over: DECLEZ CHANNEL

1.55 MI S OF ROUTE 1-10, San Bernardino, CA

Built 1985 Load: 32.4 t ADT: 12,000

LIVE OAK AVE

Good

Over: DECLEZ CHANNEL

0.2 MI S JURUPA AVE, San Bernardino, CA

Built 1989 Load: 32.4 t ADT: 8,500

BEECH AVE

Good

Over: DECLEZ CHANNEL

0.4 MI S JURUPA AVE, San Bernardino, CA

Built 1990 Load: 32.4 t ADT: 4,854

CHAPS LANE

Good

Over: DECLEZ CHANNEL

0.1 MI E OF BEECH AVE, San Bernardino, CA

Built 2003 Load: 32.4 t ADT: 600

LYNWOOD DR

Good

Over: SAND CREEK CHANNEL

0.1 MI W OF VICTORIA ST, San Bernardino, CA

Built 1990 Load: 32.4 t ADT: 7,650

PALM AVENUE

Good

Over: CABLE CREEK CHANNEL

50' E OF KENDALL DR, San Bernardino, CA

Built 1990 Load: 32.4 t ADT: 14,280

INDIAN TRAIL

Good

Over: MOJAVE RIVER

1.1 MI N NATNL TRAIL HWY, San Bernardino, CA

Built 1993 Load: 32.4 t ADT: 386

NAT TRAILS HWY

Good

Over: DOLO DITCH

1.8 MI. SW OF ESSEX ROAD, San Bernardino, CA

Built 1999 Load: 32.4 t ADT: 477

BAKER BLVD

Good

Over: BAKER AIRPORT DITCH

.6 MI N/E RTE FAP 12 127, San Bernardino, CA

Built 1999 Load: 32.4 t ADT: 8,000

WATERMAN AVENUE

Good

Over: SAN TIMOTEO CREEK

0.2 MI N OF I-10, San Bernardino, CA

Built 1996 Load: 32.4 t ADT: 27,597

TORREY PINES ROAD

Good

Over: MILL CREEK

0.1 MI N VALLEY OF FALLS, San Bernardino, CA

Built 1998 Load: 32.4 t ADT: 723

AIRPORT DRIVE

Good

Over: WEST CUCAMONGA CHANNEL

0.2 MI E GROVE AVE, San Bernardino, CA

Built 2002 Load: 32.4 t ADT: 18,921

SAN BERNARDINO AVE

Good

Over: SAN SEVAINE CHANNEL

0.5 MI EAST OF ETIWANDA, San Bernardino, CA

Built 2001 Load: 32.4 t ADT: 15,775

PHELAN ROAD

Good

Over: ANACONDA AVENUE DRAIN

2.7 MI W US 395, San Bernardino, CA

Built 2001 Load: 32.4 t ADT: 7,048

PHELAN ROAD

Good

Over: BARKER ROAD DRAIN

2.4 MI W US 395, San Bernardino, CA

Built 2001 Load: 32.4 t ADT: 7,048

PHELAN ROAD

Good

Over: PHELAN ROAD

2.0 MI W US 395, San Bernardino, CA

Built 2001 Load: 32.4 t ADT: 7,048

PHELAN ROAD

Good

Over: OAK HILL ST0RM DRAIN

1.1 MI W US 395, San Bernardino, CA

Built 2001 Load: 32.4 t ADT: 7,048

ASTER ROAD

Good

Over: ASTER ROAD

0.01 MI N PHELAN ROAD, San Bernardino, CA

Built 2001 Load: 32.4 t ADT: 21

CHAPMAN ROAD

Good

Over: WILSON CREEK

100 ' N OAK GLEN ROAD, San Bernardino, CA

Built 2004 Load: 32.4 t ADT: 9,000

OAK GLEN ROAD

Good

Over: WILSON CREEK

1 MI NE OF YUCAIPA BLVD, San Bernardino, CA

Built 2004 Load: 32.4 t ADT: 12,563

BAKER BLVD

Good

Over: MOJAVE RIVER

0.2 MI NE/O SR127, San Bernardino, CA

Built 2005 Load: 32.4 t ADT: 8,000

PHELAN ROAD

Good

Over: SHEEP CREEK

0.2 MI WEST BUCKWHEAT RD, San Bernardino, CA

Built 2005 Load: 32.4 t ADT: 12,199

OLD WATERMAN CYN R

Good

Over: WATERMAN CANYON

1.8 MI N ARROWHEAD SPR RD, San Bernardino, CA

Built 2006 Load: 32.4 t ADT: 922

OLD WATERMAN CYN R

Good

Over: WATERMAN CANYON

2.2 MI N ARROWHEAD SPR RD, San Bernardino, CA

Built 2006 Load: 32.4 t ADT: 750

AIR EXPRESSWAY

Good

Over: OSSUM WASH

0.56 MI W/O NATL TRAILS, San Bernardino, CA

Built 2007 Load: 32.4 t ADT: 10,070

BANYAN STREET

Good

Over: DEER CREEK CHANNEL

0.7 MI E/O HAVEN AVENUE, San Bernardino, CA

Built 1989 Load: 32.4 t ADT: 5,600

ALMOND STREET

Good

Over: ALMOND INTERCEPT CHANNEL

0.2 MI W/O SKYLINE ROAD, San Bernardino, CA

Built 1985 Load: 32.4 t ADT: 150

4TH STREET

Good

Over: DAY CREEK CHANNEL

0.2 MI E/O I15, San Bernardino, CA

Built 2000 Load: 32.4 t ADT: 11,000

6TH STREET

Good

Over: DAY CREEK CHANNEL

0.1 MI E/O HYSSOP DRIVE, San Bernardino, CA

Built 2000 Load: 32.4 t ADT: 1,000

JACK BENNY DRIVE

Good

Over: DAY CREEK CHANNEL

0.25 MI E/O ROCHESTER AVE, San Bernardino, CA

Built 2000 Load: 32.4 t ADT: 2,600

VICTORIA PARK LANE

Good

Over: DAY CREEK CHANNEL

0.25 MI E/O ROCHESTER AVE, San Bernardino, CA

Built 2000 Load: 32.4 t ADT: 2,000

19TH STREET

Good

Over: DEER CREEK CHANNEL

0.25 MI E/O SAN BENITO AV, San Bernardino, CA

Built 1975 Load: 32.4 t ADT: 20

SOUTH FORK RD.

Good

Over: LYTLE CREEK

40 M W/O LYTLE CREEK RD., San Bernardino, CA

Built 2011 Load: 32.4 t ADT: 25

GREENSPOT ROAD

Good

Over: SANTA ANA RIVER

4.3 MI E CHURCH ST, San Bernardino, CA

Built 2014 Load: 32.4 t ADT: 6,100

3RD ST.

Good

Over: CITY CREEK FLOOD CONTROL

0.1 MI E/O VICTORIA AVE., San Bernardino, CA

Built 2013 Load: 32.4 t ADT: 11,500

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

Related

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