US Bridges

Route 5 over S5-ELMGROVE ST Off Ramp

Fair

Los Angeles County, California · 07-LA-005-20.99-LA · Structure no. 53 1461

Built
1961
64 years old, rebuilt 1975
Condition
Fair
inspected April 2023
Type
Slab
Prestressed Concrete
Length
39 ft
1 main span
Daily traffic
288,660
2020 count
Owner
State
State Highway Agency

About this bridge

Route 5 over S5-ELMGROVE ST Off Ramp is a prestressed concrete slab carrying Route 5 over S5-ELMGROVE ST Off Ramp in Los Angeles County, California. It was built in 1961 and reconstructed in 1975, so it is 64 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 288,660 vehicles a day, roughly 5% of them trucks, projected to reach 314,896 by 2042. The structure is 39 ft (11.9 m) long and 137 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRoute 5
CrossesS5-ELMGROVE ST Off Ramp
Location07-LA-005-20.99-LA
RouteInterstate 5
Coordinates34.08601, -118.23199
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionApril 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 geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length39 ft (11.9 m)
Longest span39 ft (11.9 m)
Deck width137 ft (41.8 m)
Roadway width133 ft (40.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic288,660 (2020)
Projected traffic314,896 by 2042
Trucks5%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 Route 5 over S5-ELMGROVE ST Off Ramp built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1975.

What condition is Route 5 over S5-ELMGROVE ST Off 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 April 2023.

How much traffic does Route 5 over S5-ELMGROVE ST Off Ramp carry?

About 288,660 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Route 5 over S5-ELMGROVE ST Off Ramp?

The structure is 39 ft (11.9 m) long with a longest span of 39 ft (11.9 m) and a deck 137 ft wide.

Who owns Route 5 over S5-ELMGROVE ST Off Ramp?

It is owned by the State Highway Agency.