US Bridges

World Way Loop over Sepulv Onramp Century W

Good

Los Angeles County, California · Lax Second Level · Structure no. 53C2054

Built
1983
42 years old
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
7,457 ft
110 main spans
Daily traffic
43,408
2015 count
Owner
Local
Other Local Agency

About this bridge

World Way Loop over Sepulv Onramp Century W is a concrete continuous box beam or girders - multiple carrying World Way Loop over Sepulv Onramp Century W in Los Angeles County, California. It was built in 1983, so it is 42 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 43,408 vehicles a day, roughly 1% of them trucks, projected to reach 71,888 by 2042. The structure is 7,457 ft (2,272.8 m) long and 72 ft wide. If it were closed, the detour would be 61.5 mi (99 km).

CarriesWorld Way Loop
CrossesSepulv Onramp Century W
LocationLax Second Level
Coordinates33.94531, -118.39554
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 inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans110
Design loadHS 20
Structure length7,457 ft (2,272.8 m)
Longest span101 ft (30.9 m)
Deck width72 ft (21.9 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deck14 ft (4.2 m)

Traffic and service

Average daily traffic43,408 (2015)
Projected traffic71,888 by 2042
Trucks1%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed61.5 mi (99 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther Local Agency
Maintained byOther Local 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 World Way Loop over Sepulv Onramp Century W built?

It was built in 1983, making it 42 years old in 2025.

What condition is World Way Loop over Sepulv Onramp Century W 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 April 2024.

How much traffic does World Way Loop over Sepulv Onramp Century W carry?

About 43,408 vehicles per day (2015 count), of which roughly 1% are trucks.

How long is World Way Loop over Sepulv Onramp Century W?

The structure is 7,457 ft (2,272.8 m) long with a longest span of 101 ft (30.9 m) and a deck 72 ft wide.

Who owns World Way Loop over Sepulv Onramp Century W?

It is owned by the Other Local Agency.