US Bridges

Interstate 10 EB over E10-6th ST Off-Ramp

Good

Riverside County, California · 08-RIV-010-6.88-BAU · Structure no. 56 0457R

Built
1961
64 years old, rebuilt 1970
Condition
Good
inspected November 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
240 ft
3 main spans
Daily traffic
61,500
2018 count
Owner
State
State Highway Agency

About this bridge

Interstate 10 EB over E10-6th ST Off-Ramp is a concrete continuous box beam or girders - multiple carrying Interstate 10 EB over E10-6th ST Off-Ramp in Riverside County, California. It was built in 1961 and reconstructed in 1970, so it is 64 years old, older 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 61,500 vehicles a day, roughly 14% of them trucks, projected to reach 93,800 by 2040. The structure is 240 ft (73.2 m) long and 80 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInterstate 10 EB
CrossesE10-6th ST Off-Ramp
Location08-RIV-010-6.88-BAU
RouteInterstate 10
Coordinates33.93175, -116.98764
Functional classUrban Principal Arterial - Interstate

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 inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.6 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length240 ft (73.2 m)
Longest span91 ft (27.7 m)
Deck width80 ft (24.4 m)
Roadway width78 ft (23.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic61,500 (2018)
Projected traffic93,800 by 2040
Trucks14%
Lanes on structure5
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 Interstate 10 EB over E10-6th ST Off-Ramp built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1970.

What condition is Interstate 10 EB over E10-6th ST Off-Ramp 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 November 2023.

How much traffic does Interstate 10 EB over E10-6th ST Off-Ramp carry?

About 61,500 vehicles per day (2018 count), of which roughly 14% are trucks.

How long is Interstate 10 EB over E10-6th ST Off-Ramp?

The structure is 240 ft (73.2 m) long with a longest span of 91 ft (27.7 m) and a deck 80 ft wide.

Who owns Interstate 10 EB over E10-6th ST Off-Ramp?

It is owned by the State Highway Agency.