US Bridges

N710-E105 Connecto over Los Angeles River

Good

Los Angeles County, California · 07-LA-710-R15.44-LYN · Structure no. 53 2455G

Built
1992
33 years old
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
2,674 ft
19 main spans
Daily traffic
17,800
2017 count
Owner
State
State Highway Agency

About this bridge

N710-E105 Connecto over Los Angeles River is a prestressed concrete continuous box beam or girders - multiple carrying N710-E105 Connecto over Los Angeles River in Los Angeles County, California. It was built in 1992, so it is 33 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 17,800 vehicles a day, roughly 2% of them trucks, projected to reach 32,712 by 2042. The structure is 2,674 ft (815 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesN710-E105 Connecto
CrossesLos Angeles River
Location07-LA-710-R15.44-LYN
RouteInterstate 710
Coordinates33.90903, -118.18018
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.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans19
Design loadHS 20 + Mod
Structure length2,674 ft (815 m)
Longest span168 ft (51.2 m)
Deck width42 ft (12.8 m)
Roadway width38 ft (11.7 m)
Vertical clearance over deck22 ft (6.6 m)

Traffic and service

Average daily traffic17,800 (2017)
Projected traffic32,712 by 2042
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and waterway
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 statusEligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was N710-E105 Connecto over Los Angeles River built?

It was built in 1992, making it 33 years old in 2025.

What condition is N710-E105 Connecto over Los Angeles River 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 May 2024.

How much traffic does N710-E105 Connecto over Los Angeles River carry?

About 17,800 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is N710-E105 Connecto over Los Angeles River?

The structure is 2,674 ft (815 m) long with a longest span of 168 ft (51.2 m) and a deck 42 ft wide.

Who owns N710-E105 Connecto over Los Angeles River?

It is owned by the State Highway Agency.