US Bridges

W60-S605 Connector over Interstate 605 & Ramp

Fair

Los Angeles County, California · 07-LA-060-11.75-IDY · Structure no. 53 1536F

Built
1967
58 years old
Condition
Fair
inspected August 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
362 ft
5 main spans
Daily traffic
14,500
2017 count
Owner
State
State Highway Agency

About this bridge

W60-S605 Connector over Interstate 605 & Ramp is a concrete continuous box beam or girders - multiple carrying W60-S605 Connector over Interstate 605 & Ramp 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 14,500 vehicles a day, roughly 10% of them trucks, projected to reach 22,465 by 2046. The structure is 362 ft (110.3 m) long and 38 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesW60-S605 Connector
CrossesInterstate 605 & Ramp
Location07-LA-060-11.75-IDY
RouteState Highway 60
CountyLos Angeles County
StateCalifornia
Coordinates34.03482, -118.02669
Functional classUrban Principal Arterial - Interstate

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating55.3 US tons
Inventory rating39.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length362 ft (110.3 m)
Longest span103 ft (31.4 m)
Deck width38 ft (11.6 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,500 (2017)
Projected traffic22,465 by 2046
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 W60-S605 Connector over Interstate 605 & Ramp built?

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

What condition is W60-S605 Connector over Interstate 605 & Ramp 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 August 2024.

How much traffic does W60-S605 Connector over Interstate 605 & Ramp carry?

About 14,500 vehicles per day (2017 count), of which roughly 10% are trucks.

How long is W60-S605 Connector over Interstate 605 & Ramp?

The structure is 362 ft (110.3 m) long with a longest span of 103 ft (31.4 m) and a deck 38 ft wide.

Who owns W60-S605 Connector over Interstate 605 & Ramp?

It is owned by the State Highway Agency.