US Bridges

I 5 over Washington Blvd

Fair

Los Angeles County, California · 07-LA-005-11.55-CMRC · Structure no. 53 0635

Built
1953
72 years old, rebuilt 1987
Condition
Fair
inspected November 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
207 ft
2 main spans
Daily traffic
222,360
2022 count
Owner
State
State Highway Agency

About this bridge

I 5 over Washington Blvd is a concrete continuous box beam or girders - multiple carrying I 5 over Washington Blvd in Los Angeles County, California. It was built in 1953 and reconstructed in 1987, so it is 72 years old, older 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 222,360 vehicles a day, roughly 9% of them trucks, projected to reach 244,095 by 2046. The structure is 207 ft (63.2 m) long and 131 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI 5
CrossesWashington Blvd
Location07-LA-005-11.55-CMRC
RouteInterstate 5
Coordinates33.99497, -118.1444
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110 US tons
Inventory rating73 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length207 ft (63.2 m)
Longest span101 ft (30.8 m)
Deck width131 ft (39.9 m)
Roadway width125 ft (38.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic222,360 (2022)
Projected traffic244,095 by 2046
Trucks9%
Lanes on structure8
Traffic directionTwo-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 I 5 over Washington Blvd built?

It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1987.

What condition is I 5 over Washington Blvd 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 November 2024.

How much traffic does I 5 over Washington Blvd carry?

About 222,360 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is I 5 over Washington Blvd?

The structure is 207 ft (63.2 m) long with a longest span of 101 ft (30.8 m) and a deck 131 ft wide.

Who owns I 5 over Washington Blvd?

It is owned by the State Highway Agency.