Riverside County, CA

1,142 public highway bridges

Riverside County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Riverside County, California contains 1,142 public highway bridges. Roughly 44.6% are rated “Good,” 29.8% “Fair,” and 2.4% “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.

1,142
Total Bridges
44.6%
Good
29.8%
Fair
2.4%
Poor Condition

Condition Distribution

Good
44.6% (509)
Fair
29.8% (340)
Poor
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 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.