US Bridges

E10-W210 Connector over Interstate 10

Fair

San Bernardino County, California · 08-SBD-010-29.70-RDL · Structure no. 54 0938G

Built
1992
33 years old
Condition
Fair
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
652 ft
4 main spans
Daily traffic
18,500
2023 count
Owner
State
State Highway Agency

About this bridge

E10-W210 Connector over Interstate 10 is a prestressed concrete continuous box beam or girders - multiple carrying E10-W210 Connector over Interstate 10 in San Bernardino County, California. It was built in 1992, so it is 33 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 18,500 vehicles a day, roughly 4% of them trucks, projected to reach 25,000 by 2043. The structure is 652 ft (198.7 m) long and 38 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesE10-W210 Connector
CrossesInterstate 10
Location08-SBD-010-29.70-RDL
RouteInterstate 10
CountySan Bernardino County
StateCalifornia
Coordinates34.06599, -117.20361
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length652 ft (198.7 m)
Longest span178 ft (54.3 m)
Deck width38 ft (11.6 m)
Roadway width34 ft (10.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,500 (2023)
Projected traffic25,000 by 2043
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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 E10-W210 Connector over Interstate 10 built?

It was built in 1992, making it 33 years old in 2025.

What condition is E10-W210 Connector over Interstate 10 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2023.

How much traffic does E10-W210 Connector over Interstate 10 carry?

About 18,500 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is E10-W210 Connector over Interstate 10?

The structure is 652 ft (198.7 m) long with a longest span of 178 ft (54.3 m) and a deck 38 ft wide.

Who owns E10-W210 Connector over Interstate 10?

It is owned by the State Highway Agency.