US Bridges

State Street over W10-S5&101 Connector

Fair

Los Angeles County, California · 07-LA-010-18.52-LA · Structure no. 53 0130

Built
1934
91 years old
Condition
Fair
inspected May 2024
Type
Tee Beam
Concrete Continuous
Length
90 ft
2 main spans
Daily traffic
20,000
2018 count
Owner
State
State Highway Agency

About this bridge

State Street over W10-S5&101 Connector is a concrete continuous tee beam carrying State Street over W10-S5&101 Connector in Los Angeles County, California. It was built in 1934, so it is 91 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 20,000 vehicles a day, roughly 1% of them trucks, projected to reach 25,075 by 2042. The structure is 90 ft (27.4 m) long and 56 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesState Street
CrossesW10-S5&101 Connector
Location07-LA-010-18.52-LA
RouteCity Street 0
CountyLos Angeles County
StateCalifornia
Coordinates34.05541, -118.21166
Functional classUrban Minor Arterial

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2024
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 geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment9: Superior to present desirable criteria
Operating rating110 US tons
Inventory rating62.9 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length90 ft (27.4 m)
Longest span45 ft (13.7 m)
Deck width56 ft (17.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,000 (2018)
Projected traffic25,075 by 2042
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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 State Street over W10-S5&101 Connector built?

It was built in 1934, making it 91 years old in 2025.

What condition is State Street over W10-S5&101 Connector 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 May 2024.

How much traffic does State Street over W10-S5&101 Connector carry?

About 20,000 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is State Street over W10-S5&101 Connector?

The structure is 90 ft (27.4 m) long with a longest span of 45 ft (13.7 m) and a deck 56 ft wide.

Who owns State Street over W10-S5&101 Connector?

It is owned by the State Highway Agency.