US Bridges

Interstate 5 SB over ST RTE 60 WB Ramps Soto

Fair

Los Angeles County, California · 07-LA-005-16.59-LA · Structure no. 53 1391L

Built
1960
65 years old
Condition
Fair
inspected February 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
696 ft
5 main spans
Daily traffic
125,500
2019 count
Owner
State
State Highway Agency

About this bridge

Interstate 5 SB over ST RTE 60 WB Ramps Soto is a concrete continuous box beam or girders - multiple carrying Interstate 5 SB over ST RTE 60 WB Ramps Soto in Los Angeles County, California. It was built in 1960, so it is 65 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 125,500 vehicles a day, roughly 7% of them trucks, projected to reach 131,693 by 2041. The structure is 696 ft (212.1 m) long and 50 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInterstate 5 SB
CrossesST RTE 60 WB Ramps Soto
Location07-LA-005-16.59-LA
RouteInterstate 5
Coordinates34.0293, -118.21777
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 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 alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating90.7 US tons
Inventory rating55 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5 (+2 approach)
Design loadHS 20
Structure length696 ft (212.1 m)
Longest span141 ft (43 m)
Deck width50 ft (15.2 m)
Roadway width46 ft (14 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic125,500 (2019)
Projected traffic131,693 by 2041
Trucks7%
Lanes on structure3
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 Interstate 5 SB over ST RTE 60 WB Ramps Soto built?

It was built in 1960, making it 65 years old in 2025.

What condition is Interstate 5 SB over ST RTE 60 WB Ramps Soto 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 February 2023.

How much traffic does Interstate 5 SB over ST RTE 60 WB Ramps Soto carry?

About 125,500 vehicles per day (2019 count), of which roughly 7% are trucks.

How long is Interstate 5 SB over ST RTE 60 WB Ramps Soto?

The structure is 696 ft (212.1 m) long with a longest span of 141 ft (43 m) and a deck 50 ft wide.

Who owns Interstate 5 SB over ST RTE 60 WB Ramps Soto?

It is owned by the State Highway Agency.