US Bridges

Corbin Ave over State Route 118

Good

Los Angeles County, California · 07-LA-118-R4.29-LA · Structure no. 53 2501

Built
1980
45 years old
Condition
Good
inspected January 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
237 ft
2 main spans
Daily traffic
1,822
2020 count
Owner
State
State Highway Agency

About this bridge

Corbin Ave over State Route 118 is a prestressed concrete continuous box beam or girders - multiple carrying Corbin Ave over State Route 118 in Los Angeles County, California. It was built in 1980, so it is 45 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 1,822 vehicles a day, roughly 1% of them trucks, projected to reach 2,423 by 2045. The structure is 237 ft (72.2 m) long and 82 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesCorbin Ave
CrossesState Route 118
Location07-LA-118-R4.29-LA
RouteCity Street 0
Coordinates34.27264, -118.56202
Functional classUrban Local

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 inspectionJanuary 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 rating93.9 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length237 ft (72.2 m)
Longest span121 ft (37 m)
Deck width82 ft (25 m)
Roadway width66 ft (20.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,822 (2020)
Projected traffic2,423 by 2045
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed6.2 mi (10 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 Corbin Ave over State Route 118 built?

It was built in 1980, making it 45 years old in 2025.

What condition is Corbin Ave over State Route 118 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 January 2024.

How much traffic does Corbin Ave over State Route 118 carry?

About 1,822 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is Corbin Ave over State Route 118?

The structure is 237 ft (72.2 m) long with a longest span of 121 ft (37 m) and a deck 82 ft wide.

Who owns Corbin Ave over State Route 118?

It is owned by the State Highway Agency.