US Bridges

S710-E60 Connector over I 710 & SR 60 1st ST

Good

Los Angeles County, California · 07-LA-710-24.64-LA · Structure no. 53 1716F

Built
1967
58 years old
Condition
Good
inspected August 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
1,123 ft
12 main spans
Daily traffic
13,700
2015 count
Owner
State
State Highway Agency

About this bridge

S710-E60 Connector over I 710 & SR 60 1st ST is a concrete continuous box beam or girders - multiple carrying S710-E60 Connector over I 710 & SR 60 1st ST in Los Angeles County, California. It was built in 1967, so it is 58 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 13,700 vehicles a day, roughly 2% of them trucks, projected to reach 30,461 by 2041. The structure is 1,123 ft (342.4 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesS710-E60 Connector
CrossesI 710 & SR 60 1st ST
Location07-LA-710-24.64-LA
RouteInterstate 710
CountyLos Angeles County
StateCalifornia
Coordinates34.03666, -118.17085
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Substructure8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27.9 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans12
Design loadHS 20
Structure length1,123 ft (342.4 m)
Longest span115 ft (35.1 m)
Deck width28 ft (8.5 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,700 (2015)
Projected traffic30,461 by 2041
Trucks2%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 S710-E60 Connector over I 710 & SR 60 1st ST built?

It was built in 1967, making it 58 years old in 2025.

What condition is S710-E60 Connector over I 710 & SR 60 1st ST 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 August 2024.

How much traffic does S710-E60 Connector over I 710 & SR 60 1st ST carry?

About 13,700 vehicles per day (2015 count), of which roughly 2% are trucks.

How long is S710-E60 Connector over I 710 & SR 60 1st ST?

The structure is 1,123 ft (342.4 m) long with a longest span of 115 ft (35.1 m) and a deck 28 ft wide.

Who owns S710-E60 Connector over I 710 & SR 60 1st ST?

It is owned by the State Highway Agency.