US Bridges

E&W60-N710 Connctr over RTE 60/710 Ramp 3STREETS

Fair

Los Angeles County, California · 07-LA-060-R3.26 · Structure no. 53 1717H

Built
1967
58 years old
Condition
Fair
inspected March 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
2,746 ft
27 main spans
Daily traffic
13,800
2017 count
Owner
State
State Highway Agency

About this bridge

E&W60-N710 Connctr over RTE 60/710 Ramp 3STREETS is a concrete continuous box beam or girders - multiple carrying E&W60-N710 Connctr over RTE 60/710 Ramp 3STREETS 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 13,800 vehicles a day, roughly 7% of them trucks, projected to reach 20,954 by 2040. The structure is 2,746 ft (837 m) long and 38 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

Open in Google Maps
CarriesE&W60-N710 Connctr
CrossesRTE 60/710 Ramp 3STREETS
Location07-LA-060-R3.26
RouteInterstate 60
CountyLos Angeles County
StateCalifornia
Coordinates34.03505, -118.17113
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating84.3 US tons
Inventory rating50.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans27
Design loadHS 20
Structure length2,746 ft (837 m)
Longest span122 ft (37.2 m)
Deck width38 ft (11.7 m)
Roadway width34 ft (10.5 m)
Vertical clearance over deck15 ft (4.6 m)

Traffic and service

Average daily traffic13,800 (2017)
Projected traffic20,954 by 2040
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemYes

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 E&W60-N710 Connctr over RTE 60/710 Ramp 3STREETS built?

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

What condition is E&W60-N710 Connctr over RTE 60/710 Ramp 3STREETS in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2023.

How much traffic does E&W60-N710 Connctr over RTE 60/710 Ramp 3STREETS carry?

About 13,800 vehicles per day (2017 count), of which roughly 7% are trucks.

How long is E&W60-N710 Connctr over RTE 60/710 Ramp 3STREETS?

The structure is 2,746 ft (837 m) long with a longest span of 122 ft (37.2 m) and a deck 38 ft wide.

Who owns E&W60-N710 Connctr over RTE 60/710 Ramp 3STREETS?

It is owned by the State Highway Agency.