US Bridges

I-10 EB Off Ramp over LA Cadena Drive

Good

San Bernardino County, California · 08-SBD-010-R22.62-COL · Structure no. 54 0462S

Built
1970
55 years old
Condition
Good
inspected March 2024
Type
Box Beam or Girders - Multiple
Concrete
Length
57 ft
1 main span
Daily traffic
2,400
2021 count
Owner
State
State Highway Agency

About this bridge

I-10 EB Off Ramp over LA Cadena Drive is a concrete box beam or girders - multiple carrying I-10 EB Off Ramp over LA Cadena Drive in San Bernardino County, California. It was built in 1970, so it is 55 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 2,400 vehicles a day, roughly 3% of them trucks, projected to reach 3,600 by 2043. The structure is 57 ft (17.4 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesI-10 EB Off Ramp
CrossesLA Cadena Drive
Location08-SBD-010-R22.62-COL
RouteInterstate 10
Coordinates34.0657, -117.3247
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 inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating34.6 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length57 ft (17.4 m)
Longest span55 ft (16.8 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,400 (2021)
Projected traffic3,600 by 2043
Trucks3%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 I-10 EB Off Ramp over LA Cadena Drive built?

It was built in 1970, making it 55 years old in 2025.

What condition is I-10 EB Off Ramp over LA Cadena Drive 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 March 2024.

How much traffic does I-10 EB Off Ramp over LA Cadena Drive carry?

About 2,400 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is I-10 EB Off Ramp over LA Cadena Drive?

The structure is 57 ft (17.4 m) long with a longest span of 55 ft (16.8 m) and a deck 26 ft wide.

Who owns I-10 EB Off Ramp over LA Cadena Drive?

It is owned by the State Highway Agency.