Riverside County, CA

1,142 public highway bridges

Riverside County Bridge Snapshot

Riverside County, California contains 1,142 public highway bridges in the FHWA National Bridge Inventory. Roughly 44.6% are rated “Good,” 29.8% “Fair,” 2.4% “Poor,” and 2.4% 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.

1,142
Total Bridges
44.6%
Good
2.4%
Poor
2.4%
Structurally Deficient

Condition Distribution

Good
44.6% (509)
Fair
29.8% (340)
Poor
2.4% (27)
SD
2.4% (27)

All Bridges (1,142)

RAINBOW CANYON RD.

Good

Over: PECHANGA CREEK

0.35 MI S/O PECHANGA PKWY, Riverside, CA

Built 1981 Load: 32.4 t ADT: 7,000

RAGSDALE ROAD

Good

Over: LARRY DITCH

0.4 MI W/O ROUTE 177 HWY., Riverside, CA

Built 1982 Load: 32.4 t ADT: 200

BOGERT TRAIL

Good

Over: PALM CANYON WASH

0.9 MI E/O PALM CANYON DR, Riverside, CA

Built 1982 Load: 32.4 t ADT: 2,682

GENE AUTRY TRAIL

Good

Over: HIGHWAY 111 CHANNEL

50' S/O PALM CANYON DRIVE, Riverside, CA

Built 1982 Load: 32.4 t ADT: 1,000

PALM HILLS DRIVE

Good

Over: HIGHWAY 111 CHANNEL

50' S/O PALM CANYON DR., Riverside, CA

Built 1982 Load: 32.4 t ADT: 1,000

RAILROAD AVENUE

Good

Over: EAST CABAZON DITCH

0.2 MI. E/O MAIN STREET, Riverside, CA

Built 1964 Load: 32.4 t ADT: 240

VIA NORTE

Good

Over: MARGARITA CREEK

0.02 MI S CALE PINA COLDA, Riverside, CA

Built 1976 Load: 32.4 t ADT: 3,000

TIERRA DEL ORO

Good

Over: PALM VLY STRMWTR CHANNEL

200' W/O EDGEHILL DRIVE, Riverside, CA

Built 1984 Load: 32.4 t ADT: 300

THRUSH ROAD

Good

Over: PALM VLY STRMWTR CHANNEL

0.2 MI. W/O RTE. 74 HWY., Riverside, CA

Built 1984 Load: 32.4 t ADT: 200

PARK VIEW DRIVE

Good

Over: PALM VLY STRMWTR CHANNEL

0.34 MI. E/O RTE. 111 HWY, Riverside, CA

Built 1984 Load: 32.4 t ADT: 6,200

ALESSANDRO BLVD.

Good

Over: KITCHING STREET CHANNEL

50' W/O KITCHING STREET, Riverside, CA

Built 1982 Load: 32.4 t ADT: 18,100

BELLGRAVE AVENUE

Good

Over: DAY CREEK CHANNEL

0.3 MI. W/O ETIWANDA AVE., Riverside, CA

Built 1980 Load: 32.4 t ADT: 8,000

PORTOLA AVENUE

Good

Over: HAYSTACK CHANNEL

200' N/O HAYSTACK ROAD, Riverside, CA

Built 1984 Load: 32.4 t ADT: 11,000

CEDAR AVENUE

Good

Over: BAUTISTA CREEK CHANNEL

0.2 MI. E/O MOUNTAIN AVE., Riverside, CA

Built 1985 Load: 32.4 t ADT: 2,759

YNEZ ROAD

Good

Over: SANTA GERTRUDIS CREEK

300' NW/O WINCHESTER RD., Riverside, CA

Built 1987 Load: 32.4 t ADT: 13,000

MAGNOLIA AVENUE

Good

Over: ARLINGTON CHANNEL

0.1 MI. W/O BUCHANAN ST., Riverside, CA

Built 1986 Load: 32.4 t ADT: 22,800

BUCHANAN STREET

Good

Over: ARLINGTON CHANNEL

100' S/O MAGNOLIA AVENUE, Riverside, CA

Built 1986 Load: 32.4 t ADT: 10,000

PIERCE STREET

Good

Over: ARLINGTON CHANNEL

0.2 MI. S/O MAGNOLIA AVE., Riverside, CA

Built 1986 Load: 32.4 t ADT: 12,200

INDIANA AVENUE

Good

Over: ARIZONA STREET CHANNEL

0.2 MI. W/O LA SIERRA AVE, Riverside, CA

Built 1986 Load: 32.4 t ADT: 9,260

LINCOLN AVENUE

Good

Over: SOUTH NORCO CHANNEL

0.3 MI. S/O RIVER ROAD, Riverside, CA

Built 1985 Load: 32.4 t ADT: 7,000

ADRIENNE AVENUE

Good

Over: FREDERICK STREET CHANNEL

0.2 MI. E/O ELSWORTH AVE., Riverside, CA

Built 1986 Load: 32.4 t ADT: 3,350

ALESSANDRO BLVD.

Good

Over: FREDERICK STREET CHANNEL

0.01 MI.E/O VETERANS WAY, Riverside, CA

Built 1986 Load: 32.4 t ADT: 3,350

PEREZ ROAD

Good

Over: CATHEDRAL CYN N CHANNEL

0.2 MI. W/O CATHEDRAL CYN, Riverside, CA

Built 1988 Load: 32.4 t ADT: 10,000

WASHINGTON STREET

Good

Over: LA QUINTA CHANNEL

0.2 MI S/O 50TH AVENUE, Riverside, CA

Built 1981 Load: 32.4 t ADT: 23,143

SUN CITY BOULEVARD

Good

Over: GOLF COURSE DRAIN

0.3 MI. S/O ROUSE ROAD, Riverside, CA

Built 1975 Load: 32.4 t ADT: 1,510

CHAMBERS AVENUE

Good

Over: GOLF COURSE DRAIN

0.3 MI. W/O SUN CITY BLVD, Riverside, CA

Built 1975 Load: 32.4 t ADT: 1,140

SUN CITY BOULEVARD

Good

Over: MCCALL BOULEVARD DRAIN

200' N/O MCCALL BLVD., Riverside, CA

Built 1975 Load: 32.4 t ADT: 3,410

DIAZ ROAD

Good

Over: RANCHO CALIF RD CHANNEL

50' N/O RANCHO CALIF. RD., Riverside, CA

Built 1987 Load: 32.4 t ADT: 12,000

MOUNTAIN AVENUE

Good

Over: MERIDIAN STREET CHANNEL

0.1 MI. SE/O ESPLANADE AV, Riverside, CA

Built 1988 Load: 32.4 t ADT: 12,091

4TH STREET

Good

Over: NORTH NORCO CHANNEL

50 FT E OF INTERSTATE 15, Riverside, CA

Built 1989 Load: 32.4 t ADT: 3,421

LIMONITE AVENUE

Good

Over: EQUESTRIAN UC & DITCH

300' W/O DODD STREET, Riverside, CA

Built 1980 Load: 32.4 t ADT: 18,801

IRIS AVENUE

Good

Over: KITCHING STREET CHANNEL

AT KITCHING STREET, Riverside, CA

Built 1987 Load: 32.4 t ADT: 18,700

KRAMERIA STREET

Good

Over: KITCHING STREET CHANNEL

0.2 MI. E/O KITCHING ST., Riverside, CA

Built 1988 Load: 32.4 t ADT: 9,700

LASSELLE STREET

Good

Over: MORENO VALLEY RANCH LAKE

500' S/O IRIS AVENUE, Riverside, CA

Built 1988 Load: 32.4 t ADT: 16,900

BAY AVENUE

Good

Over: KITCHING CHANEL LINE 'Q'

0.3 MI. E/O KITCHING ST., Riverside, CA

Built 1987 Load: 32.4 t ADT: 2,500

WB MURRIETA HS RD

Good

Over: TUCALOCA CREEK

0.2 MI. E/O ROUTE 79 HWY, Riverside, CA

Built 1991 Load: 32.4 t ADT: 9,320

SEMINOLE DRIVE

Good

Over: DESERT HILLS DRAIN

0.3 MI. W/O MILLARD PASS, Riverside, CA

Built 1990 Load: 32.4 t ADT: 6,090

ADAMS AVENUE

Good

Over: WARM SPRINGS CREEK

0.1 MI S/O CORNING PLACE, Riverside, CA

Built 1996 Load: 32.4 t ADT: 1,980

CACTUS AVENUE

Good

Over: SUNNYMEAD AREA DRAINAGE

AT VETERANS WAY, Riverside, CA

Built 1991 Load: 32.4 t ADT: 40,600

CACTUS AVENUE

Good

Over: SUNNYMEAD STORM CHANNEL

100' W/O HEACOCK AVENUE, Riverside, CA

Built 1990 Load: 32.4 t ADT: 33,400

MORENO BEACH DRIVE

Good

Over: STORM CHANNEL LINE F

0.2 MI N/O JF KENNEDY DR., Riverside, CA

Built 1990 Load: 32.4 t ADT: 19,200

CACTUS AVENUE

Good

Over: STORM CHANNEL LINE G

0.5 MI. W/O JF KENNEDY DR, Riverside, CA

Built 1989 Load: 32.4 t ADT: 3,800

GOLDEN AVENUE

Good

Over: LA SIERRA CHANNEL

0.2 MI. S/O COLLETT AVE., Riverside, CA

Built 1991 Load: 32.4 t ADT: 1,000

KNABE ROAD

Good

Over: BROWN CANYON CHANNEL

1.0 MI. S/O WEIRICK ROAD, Riverside, CA

Built 1992 Load: 32.4 t ADT: 13,832

ANTELOPE ROAD

Good

Over: SALT CREEK CHANNEL

0.5 MI. N/O NEWPORT ROAD, Riverside, CA

Built 1991 Load: 32.4 t ADT: 2,500

OVERLAND TRAIL

Good

Over: REDHAWK PARKWAY CHANNEL

100 FT E/O REDHAWK PKWY, Riverside, CA

Built 1991 Load: 32.4 t ADT: 2,000

MARGARITA ROAD

Good

Over: SANTA GERTRUDIS CREEK

0.2 MI. NW/O ROUTE 79 HWY, Riverside, CA

Built 1993 Load: 32.4 t ADT: 20,000

MORAGA ROAD

Good

Over: EMPIRE CREEK

0.2 MI. N/O RANCHO CALIF., Riverside, CA

Built 1990 Load: 32.4 t ADT: 11,000

YNEZ ROAD

Good

Over: EMPIRE CREEK

0.3 MI. N/O RANCHO CALIF, Riverside, CA

Built 1990 Load: 32.4 t ADT: 22,000

CLINTON KEITH ROAD

Good

Over: SLAUGHTERHOUSE CREEK

0.1 MI SW/O GRAND AVENUE, Riverside, CA

Built 1992 Load: 32.4 t ADT: 4,390

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

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