US Bridges

State Route 210 over Lacmta & BNSF RY

Good

Los Angeles County, California · 07-LA-210-R44.04-GDR · Structure no. 53 1930

Built
1970
55 years old
Condition
Good
inspected February 2025
Type
Tee Beam
Concrete Continuous
Length
139 ft
3 main spans
Daily traffic
191,000
2017 count
Owner
State
State Highway Agency

About this bridge

State Route 210 over Lacmta & BNSF RY is a concrete continuous tee beam carrying State Route 210 over Lacmta & BNSF RY in Los Angeles County, California. It was built in 1970, so it is 55 years old, older 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 191,000 vehicles a day, roughly 8% of them trucks, projected to reach 225,471 by 2045. The structure is 139 ft (42.4 m) long and 179 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesState Route 210
CrossesLacmta & BNSF RY
Location07-LA-210-R44.04-GDR
RouteInterstate 210
Coordinates34.12086, -117.83176
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 inspectionFebruary 2025
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating33.2 US tons
Inventory rating23.6 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length139 ft (42.4 m)
Longest span46 ft (14 m)
Deck width179 ft (54.5 m)
Roadway width173 ft (52.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic191,000 (2017)
Projected traffic225,471 by 2045
Trucks8%
Lanes on structure13
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
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 State Route 210 over Lacmta & BNSF RY built?

It was built in 1970, making it 55 years old in 2025.

What condition is State Route 210 over Lacmta & BNSF RY 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 February 2025.

How much traffic does State Route 210 over Lacmta & BNSF RY carry?

About 191,000 vehicles per day (2017 count), of which roughly 8% are trucks.

How long is State Route 210 over Lacmta & BNSF RY?

The structure is 139 ft (42.4 m) long with a longest span of 46 ft (14 m) and a deck 179 ft wide.

Who owns State Route 210 over Lacmta & BNSF RY?

It is owned by the State Highway Agency.