US Bridges

223rd Street over Interstate 110

Fair

Los Angeles County, California · 07-LA-110-6.52-LA · Structure no. 53 0964

Built
1962
63 years old
Condition
Fair
inspected March 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
225 ft
4 main spans
Daily traffic
2,000
2022 count
Owner
State
State Highway Agency

About this bridge

223rd Street over Interstate 110 is a concrete continuous box beam or girders - multiple carrying 223rd Street over Interstate 110 in Los Angeles County, California. It was built in 1962, so it is 63 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 2,000 vehicles a day, roughly 1% of them trucks, projected to reach 2,499 by 2046. The structure is 225 ft (68.6 m) long and 94 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Carries223rd Street
CrossesInterstate 110
Location07-LA-110-6.52-LA
RouteCity Street 0
Coordinates33.82433, -118.28774
Functional classUrban Local

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 inspectionMarch 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 alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating37.5 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length225 ft (68.6 m)
Longest span71 ft (21.6 m)
Deck width94 ft (28.7 m)
Roadway width76 ft (23.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,000 (2022)
Projected traffic2,499 by 2046
Trucks1%
Lanes on structure5
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 223rd Street over Interstate 110 built?

It was built in 1962, making it 63 years old in 2025.

What condition is 223rd Street over Interstate 110 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 March 2024.

How much traffic does 223rd Street over Interstate 110 carry?

About 2,000 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is 223rd Street over Interstate 110?

The structure is 225 ft (68.6 m) long with a longest span of 71 ft (21.6 m) and a deck 94 ft wide.

Who owns 223rd Street over Interstate 110?

It is owned by the State Highway Agency.