US Bridges

Interstate 210 over Hammond Street

Good

Los Angeles County, California · 07-LA-210-R23.80-PAS · Structure no. 53 2158

Built
1973
52 years old
Condition
Good
inspected January 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
132 ft
1 main span
Daily traffic
111,000
2015 count
Owner
State
State Highway Agency

About this bridge

Interstate 210 over Hammond Street is a prestressed concrete box beam or girders - multiple carrying Interstate 210 over Hammond Street in Los Angeles County, California. It was built in 1973, so it is 52 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 111,000 vehicles a day, roughly 9% of them trucks, projected to reach 235,951 by 2042. The structure is 132 ft (40.2 m) long and 181 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInterstate 210
CrossesHammond Street
Location07-LA-210-R23.80-PAS
RouteInterstate 210
Coordinates34.16617, -118.1584
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 inspectionJanuary 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 rating49.3 US tons
Inventory rating37.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length132 ft (40.2 m)
Longest span129 ft (39.3 m)
Deck width181 ft (55.3 m)
Roadway width178 ft (54.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic111,000 (2015)
Projected traffic235,951 by 2042
Trucks9%
Lanes on structure11
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 Interstate 210 over Hammond Street built?

It was built in 1973, making it 52 years old in 2025.

What condition is Interstate 210 over Hammond 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 January 2024.

How much traffic does Interstate 210 over Hammond Street carry?

About 111,000 vehicles per day (2015 count), of which roughly 9% are trucks.

How long is Interstate 210 over Hammond Street?

The structure is 132 ft (40.2 m) long with a longest span of 129 ft (39.3 m) and a deck 181 ft wide.

Who owns Interstate 210 over Hammond Street?

It is owned by the State Highway Agency.