US Bridges

Interstate 5 over Paxton Street

Fair

Los Angeles County, California · 07-LA-005-39.05-LA · Structure no. 53 1127

Built
1963
62 years old
Condition
Fair
inspected December 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
153 ft
3 main spans
Daily traffic
275,000
2018 count
Owner
State
State Highway Agency

About this bridge

Interstate 5 over Paxton Street is a concrete continuous box beam or girders - multiple carrying Interstate 5 over Paxton Street in Los Angeles County, California. It was built in 1963, so it is 62 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 6 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 275,000 vehicles a day, roughly 8% of them trucks, projected to reach 297,944 by 2041. The structure is 153 ft (46.5 m) long and 196 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInterstate 5
CrossesPaxton Street
Location07-LA-005-39.05-LA
RouteInterstate 5
Coordinates34.26293, -118.44054
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110 US tons
Inventory rating67.1 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length153 ft (46.5 m)
Longest span87 ft (26.6 m)
Deck width196 ft (59.8 m)
Roadway width188 ft (57.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic275,000 (2018)
Projected traffic297,944 by 2041
Trucks8%
Lanes on structure10
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 Interstate 5 over Paxton Street built?

It was built in 1963, making it 62 years old in 2025.

What condition is Interstate 5 over Paxton Street 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 December 2023.

How much traffic does Interstate 5 over Paxton Street carry?

About 275,000 vehicles per day (2018 count), of which roughly 8% are trucks.

How long is Interstate 5 over Paxton Street?

The structure is 153 ft (46.5 m) long with a longest span of 87 ft (26.6 m) and a deck 196 ft wide.

Who owns Interstate 5 over Paxton Street?

It is owned by the State Highway Agency.