US Bridges

105-EL Segundo Bl over El Segundo Blvd

Good

Los Angeles County, California · 07-LA-405-20.24-HAW · Structure no. 53 1239J

Built
1989
36 years old
Condition
Good
inspected November 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
164 ft
1 main span
Daily traffic
5,950
2017 count
Owner
State
State Highway Agency

About this bridge

105-EL Segundo Bl over El Segundo Blvd is a prestressed concrete box beam or girders - multiple carrying 105-EL Segundo Bl over El Segundo Blvd in Los Angeles County, California. It was built in 1989, so it is 36 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 5,950 vehicles a day, roughly 2% of them trucks, projected to reach 4,234 by 2041. The structure is 164 ft (50 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Carries105-EL Segundo Bl
CrossesEl Segundo Blvd
Location07-LA-405-20.24-HAW
RouteInterstate 405
Coordinates33.91618, -118.37099
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 inspectionNovember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length164 ft (50 m)
Longest span161 ft (49.1 m)
Deck width35 ft (10.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,950 (2017)
Projected traffic4,234 by 2041
Trucks2%
Lanes on structure2
Traffic directionOne-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 105-EL Segundo Bl over El Segundo Blvd built?

It was built in 1989, making it 36 years old in 2025.

What condition is 105-EL Segundo Bl over El Segundo Blvd 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 November 2024.

How much traffic does 105-EL Segundo Bl over El Segundo Blvd carry?

About 5,950 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is 105-EL Segundo Bl over El Segundo Blvd?

The structure is 164 ft (50 m) long with a longest span of 161 ft (49.1 m) and a deck 35 ft wide.

Who owns 105-EL Segundo Bl over El Segundo Blvd?

It is owned by the State Highway Agency.