US Bridges

3rd ST-W60 On-Ramp over 3rd Street

Good

Los Angeles County, California · 07-LA-060-R2.54 · Structure no. 53 0446K

Built
1965
60 years old
Condition
Good
inspected March 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
181 ft
4 main spans
Daily traffic
5,200
2019 count
Owner
State
State Highway Agency

About this bridge

3rd ST-W60 On-Ramp over 3rd Street is a concrete continuous box beam or girders - multiple carrying 3rd ST-W60 On-Ramp over 3rd Street in Los Angeles County, California. It was built in 1965, so it is 60 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 5,200 vehicles a day, roughly 2% of them trucks, projected to reach 7,082 by 2040. The structure is 181 ft (55.3 m) long and 34 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Carries3rd ST-W60 On-Ramp
Crosses3rd Street
Location07-LA-060-R2.54
RouteState Highway 60
Coordinates34.03313, -118.18191
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.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.9 US tons
Inventory rating33.2 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length181 ft (55.3 m)
Longest span57 ft (17.4 m)
Deck width34 ft (10.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,200 (2019)
Projected traffic7,082 by 2040
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 3rd ST-W60 On-Ramp over 3rd Street built?

It was built in 1965, making it 60 years old in 2025.

What condition is 3rd ST-W60 On-Ramp over 3rd Street 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 March 2023.

How much traffic does 3rd ST-W60 On-Ramp over 3rd Street carry?

About 5,200 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is 3rd ST-W60 On-Ramp over 3rd Street?

The structure is 181 ft (55.3 m) long with a longest span of 57 ft (17.4 m) and a deck 34 ft wide.

Who owns 3rd ST-W60 On-Ramp over 3rd Street?

It is owned by the State Highway Agency.