US Bridges

S710-S405 Connectr over Route 710 & Connectors

Good

Los Angeles County, California · 07-LA-710-9.38-LBCH · Structure no. 53 1284F

Built
1961
64 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
277 ft
2 main spans
Daily traffic
23,400
2015 count
Owner
State
State Highway Agency

About this bridge

S710-S405 Connectr over Route 710 & Connectors is a prestressed concrete stringer/multi-beam or girder carrying S710-S405 Connectr over Route 710 & Connectors in Los Angeles County, California. It was built in 1961, so it is 64 years old, older 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 23,400 vehicles a day, roughly 10% of them trucks, projected to reach 44,752 by 2041. The structure is 277 ft (84.4 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesS710-S405 Connectr
CrossesRoute 710 & Connectors
Location07-LA-710-9.38-LBCH
RouteInterstate 710
Coordinates33.82603, -118.20781
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 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 alignment7: Better than present minimum criteria
Operating rating63.9 US tons
Inventory rating36.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2 (+4 approach)
Design loadHS 20
Structure length277 ft (84.4 m)
Longest span58 ft (17.7 m)
Deck width34 ft (10.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,400 (2015)
Projected traffic44,752 by 2041
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate 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 S710-S405 Connectr over Route 710 & Connectors built?

It was built in 1961, making it 64 years old in 2025.

What condition is S710-S405 Connectr over Route 710 & Connectors 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 S710-S405 Connectr over Route 710 & Connectors carry?

About 23,400 vehicles per day (2015 count), of which roughly 10% are trucks.

How long is S710-S405 Connectr over Route 710 & Connectors?

The structure is 277 ft (84.4 m) long with a longest span of 58 ft (17.7 m) and a deck 34 ft wide.

Who owns S710-S405 Connectr over Route 710 & Connectors?

It is owned by the State Highway Agency.