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)

PALM AVE

Fair

Over: CITY CREEK CHANNEL

0.15 MI N OF 5TH ST, San Bernardino, CA

Built 1982 Load: 32.4 t ADT: 10,500

CHERRY AVE

Fair

Over: METROLINK,BNSF RY, DITCH

2.0 MI N OF RTE I-10, San Bernardino, CA

Built 1980 Load: 32.4 t ADT: 21,750

MT VERNON AVE

Fair

Over: RECHE CANYON CHANNEL

0.5 MI NORTH OF I-215, San Bernardino, CA

Built 1979 Load: 32.4 t ADT: 10,000

ONAGA TRAIL

Fair

Over: HOSPITAL WASH

0.5 MI E ACOMA TRAIL, San Bernardino, CA

Built 1986 Load: 32.4 t ADT: 3,060

DEL ROSA DR

Fair

Over: WARM CREEK

0.1 MI S OF BASELINE ST, San Bernardino, CA

Built 1987 Load: 32.4 t ADT: 7,140

PHELAN ROAD

Fair

Over: HORSE CANYON

9.2 MI W US 395, San Bernardino, CA

Built 1993 Load: 32.4 t ADT: 13,260

PRINCETON ST

Fair

Over: W CUCAMONGA CR CHANNEL

150' W GROVE AVE, San Bernardino, CA

Built 1986 Load: 32.4 t ADT: 2,500

JURUPA AVE

Fair

Over: ETIWANDA CREEK

0.9 MI E OF RTE I-15, San Bernardino, CA

Built 1986 Load: 32.4 t ADT: 26,926

G STREET

Fair

Over: W CUCAMONGA CRK CHANNEL

50' E GROVE AVE, San Bernardino, CA

Built 1986 Load: 32.4 t ADT: 5,912

NOCTA ST

Fair

Over: W CUCAMONGA CRK CHANNEL

0.2 MI E GROVE AVE, San Bernardino, CA

Built 1986 Load: 32.4 t ADT: 490

GRAND AVE

Fair

Over: SAN ANTONIO CREEK CHANEL

0.1 MI W STATE RTE 71, San Bernardino, CA

Built 1991 Load: 32.4 t ADT: 29,500

DEL NORTE ST

Fair

Over: E ETIWANDA CREEK CHANNEL

75' W OF HERITAGE CIRCLE, San Bernardino, CA

Built 1988 Load: 32.4 t ADT: 650

SLOVER AVE

Fair

Over: SAN SEVAINE CREEK

0.6 MI E ETIWANDA AVE, San Bernardino, CA

Built 1989 Load: 32.4 t ADT: 17,000

POPLAR AVE

Fair

Over: DECLEZ CHANNEL

0.1 MI S JURUPA AVE, San Bernardino, CA

Built 1990 Load: 32.4 t ADT: 6,500

CITRUS AVE

Fair

Over: DECLEZ CHANNEL

0.1 MI S JURUPA AVE, San Bernardino, CA

Built 1990 Load: 32.4 t ADT: 5,500

COOLEY DR

Fair

Over: RECHE CANYON CHANNEL

0.2 MI N WASHINGTON ST, San Bernardino, CA

Built 1985 Load: 32.4 t ADT: 300

LITTLE LEAGUE DR

Fair

Over: CABLE CREEK

0.2 MI E RTE I-215, San Bernardino, CA

Built 1993 Load: 32.4 t ADT: 1,703

EAST YERMO RD

Fair

Over: YERMO DITCH

BTWN YERMO RD & FWY, San Bernardino, CA

Built 1963 Load: 32.4 t ADT: 760

GREENSPOT ROAD

Fair

Over: PLUNGE CREEK

1.4 MILES E/O CHURCH ST, San Bernardino, CA

Built 1997 Load: 32.4 t ADT: 8,300

REDLANDS BLVD

Fair

Over: SAN TIMOTEO CREEK

0.4 MI E WATERMAN AVE, San Bernardino, CA

Built 1996 Load: 32.4 t ADT: 17,454

EDELWEISS DRIVE

Fair

Over: DART CREEK

1.3 MI N. LAKE DRIVE, San Bernardino, CA

Built 1995 Load: 32.4 t ADT: 600

PALM LANE

Fair

Over: CITY CREEK

10 M. N OF 3RD ST, San Bernardino, CA

Built 1999 Load: 32.4 t ADT: 1,837

WASHINGTON ST

Fair

Over: RECHE CANYON CHANNEL

0.7 MI W. WATERMAN AVE, San Bernardino, CA

Built 1999 Load: 32.4 t ADT: 12,000

OAK GLEN RD SOUTH

Fair

Over: WILSHIRE CREEK

2.3 MI N WILDWOOD CNYN RD, San Bernardino, CA

Built 1999 Load: 32.4 t ADT: 661

CENTRAL AVENUE

Fair

Over: SAN ANTONIO CHANNEL

0.5 MI S CHINO HILLS PKWY, San Bernardino, CA

Built 2002 Load: 32.4 t ADT: 32,710

BRYANT STREET

Fair

Over: WILDWOOD CREEK

0.3 MI S WILDWOOD CYN RD, San Bernardino, CA

Built 2004 Load: 32.4 t ADT: 1,200

AVENUE "E"

Fair

Over: WILSON CREEK

0.15 MI W/O OAK GLEN ROAD, San Bernardino, CA

Built 2004 Load: 32.4 t ADT: 8,082

ORANGE SHOW ROAD

Fair

Over: SANTA ANA RIVER

0.8 MI E. OF WATERMAN AVE, San Bernardino, CA

Built 1999 Load: 32.4 t ADT: 11,063

VALLEY BLVD.

Fair

Over: SAN SEVAINE CHANNEL

0.1 MI E COMMERCE DR, San Bernardino, CA

Built 2002 Load: 32.4 t ADT: 20,930

PHELAN ROAD

Fair

Over: DAISY ROAD DRAIN

1.7 MI W US 395, San Bernardino, CA

Built 2001 Load: 32.4 t ADT: 7,408

EAST FIFTH STREET

Fair

Over: CITY CREEK

0.15 MI WEST OF I210, San Bernardino, CA

Built 2003 Load: 32.4 t ADT: 6,800

CENTRAL AVENUE

Fair

Over: CITY CREEK

0.1 MI N 5TH AVENUE, San Bernardino, CA

Built 1999 Load: 32.4 t ADT: 2,530

YUCAIPA BLVD

Fair

Over: WILSON CREEK

0.15 MI W. OAK GLEN ROAD, San Bernardino, CA

Built 2004 Load: 32.4 t ADT: 29,892

14TH STREET

Fair

Over: WILSON CREEK

0.15 MI N OAK GLEN ROAD, San Bernardino, CA

Built 2003 Load: 32.4 t ADT: 9,015

FOOTHILL BLVD

Fair

Over: DAY CREEK CHANNEL

0.25 MI E ROCHESTER AVE, San Bernardino, CA

Built 1992 Load: 32.4 t ADT: 42,500

FOOTHILL BLVD

Fair

Over: SAN SEVAINE CREEK

0.5 MI E ETIWANDA AVE, San Bernardino, CA

Built 1990 Load: 32.4 t ADT: 31,700

BEAUMONT AVENUE

Fair

Over: SAN TIMOTEO WASH

0.5 MI W SAN TIMOTEO CYN, San Bernardino, CA

Built 2007 Load: 32.4 t ADT: 2,925

5TH STREET

Fair

Over: WILSON CREEK

0.6 MI N. YUCAIPA BLVD., San Bernardino, CA

Built 2004 Load: 32.4 t ADT: 7,723

OLD WATERMAN CYN R

Fair

Over: WATERMAN CANYON

1 MI N/O ARROWHEAD SPR RD, San Bernardino, CA

Built 2006 Load: 32.4 t ADT: 941

OLD WATERMAN CYN R

Fair

Over: WATERMAN CANYON

2.3 MI N ARROWHEAD SPR RD, San Bernardino, CA

Built 2006 Load: 32.4 t ADT: 750

ORANGE STREET

Fair

Over: SANTA ANA RIVER

0.5 MI N/O PIONEER AVENUE, San Bernardino, CA

Built 2006 Load: 32.4 t ADT: 19,000

ALABAMA STREET

Fair

Over: SANTA ANA RIVER

2 MI N/O I10, San Bernardino, CA

Built 2006 Load: 32.4 t ADT: 20,000

NATIONAL TRAILS HW

Fair

Over: SO CAL LOGISTIC AIRP RLW

0.1 MI S/O TURNER ROAD, San Bernardino, CA

Built 2007 Load: 32.4 t ADT: 9,040

E 19TH ST/OLD SR30

Fair

Over: CUCAMONGA CREEK CHANNEL

~500 FT W/O SAPPHIRE ST, San Bernardino, CA

Built 1981 Load: 32.4 t ADT: 7,300

HIGHLAND AVE

Fair

Over: DAY CREEK CHANNEL

.25 MI W/O DAY CREEK BLVD, San Bernardino, CA

Built 1990 Load: 32.4 t ADT: 5,900

RAMONA AVENUE

Fair

Over: UP RR

0.2 MI S/O HOLT BLVD, San Bernardino, CA

Built 2010 Load: 32.4 t ADT: 19,100

MILIKEN AVE

Fair

Over: PEDESTRIAN ACCESS

0.3 MI N/O CHURCH STREET, San Bernardino, CA

Built 1990 Load: 32.4 t ADT: 13,100

8TH STREET

Fair

Over: DAY CREEK CHANNEL

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

Built 2000 Load: 32.4 t ADT: 10

ARROW ROUTE

Fair

Over: DAY CREEK CHANNEL

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

Built 2000 Load: 32.4 t ADT: 8,500

NAPA STREET

Fair

Over: ETIWANDA CREEK

0.1 MI E/O ETIWANDA AVE, San Bernardino, CA

Built 1975 Load: 32.4 t ADT: 2,740

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