US Bridges

Clinton Keith RD over Interstate 215

Good

Riverside County, California · 08-RIV-215-R12.51-MRTA · Structure no. 56 0651

Built
1979
46 years old, rebuilt 2011
Condition
Good
inspected October 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
305 ft
2 main spans
Daily traffic
93,000
2020 count
Owner
State
State Highway Agency

About this bridge

Clinton Keith RD over Interstate 215 is a concrete continuous box beam or girders - multiple carrying Clinton Keith RD over Interstate 215 in Riverside County, California. It was built in 1979 and reconstructed in 2011, so it is 46 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 93,000 vehicles a day, roughly 7% of them trucks, projected to reach 147,924 by 2040. The structure is 305 ft (93 m) long and 100 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesClinton Keith RD
CrossesInterstate 215
Location08-RIV-215-R12.51-MRTA
RouteCounty Highway 0
Coordinates33.59854, -117.17507
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length305 ft (93 m)
Longest span157 ft (47.8 m)
Deck width100 ft (30.6 m)
Roadway width84 ft (25.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic93,000 (2020)
Projected traffic147,924 by 2040
Trucks7%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Clinton Keith RD over Interstate 215 built?

It was built in 1979, making it 46 years old in 2025. It was reconstructed in 2011.

What condition is Clinton Keith RD over Interstate 215 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2023.

How much traffic does Clinton Keith RD over Interstate 215 carry?

About 93,000 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is Clinton Keith RD over Interstate 215?

The structure is 305 ft (93 m) long with a longest span of 157 ft (47.8 m) and a deck 100 ft wide.

Who owns Clinton Keith RD over Interstate 215?

It is owned by the State Highway Agency.