US Bridges

Route 105 & Lrt over Hoover Street

Good

Los Angeles County, California · 07-LA-105-R7.05-LA · Structure no. 53 2528

Built
1985
40 years old
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
123 ft
1 main span
Daily traffic
224,400
2014 count
Owner
State
State Highway Agency

About this bridge

Route 105 & Lrt over Hoover Street is a prestressed concrete box beam or girders - multiple carrying Route 105 & Lrt over Hoover Street in Los Angeles County, California. It was built in 1985, so it is 40 years old, younger 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 224,400 vehicles a day, roughly 4% of them trucks, projected to reach 249,998 by 2042. The structure is 123 ft (37.6 m) long and 236 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRoute 105 & Lrt
CrossesHoover Street
Location07-LA-105-R7.05-LA
RouteInterstate 105
Coordinates33.92841, -118.28717
Functional classUrban Principal Arterial - Interstate

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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length123 ft (37.6 m)
Longest span123 ft (37.6 m)
Deck width236 ft (71.8 m)
Roadway width189 ft (57.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic224,400 (2014)
Projected traffic249,998 by 2042
Trucks4%
Lanes on structure11
Traffic directionTwo-way traffic
CarriesHighway and railroad
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 statusEligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Route 105 & Lrt over Hoover Street built?

It was built in 1985, making it 40 years old in 2025.

What condition is Route 105 & Lrt over Hoover 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 May 2024.

How much traffic does Route 105 & Lrt over Hoover Street carry?

About 224,400 vehicles per day (2014 count), of which roughly 4% are trucks.

How long is Route 105 & Lrt over Hoover Street?

The structure is 123 ft (37.6 m) long with a longest span of 123 ft (37.6 m) and a deck 236 ft wide.

Who owns Route 105 & Lrt over Hoover Street?

It is owned by the State Highway Agency.