US Bridges

Towne Ave over Interstate 210

Good

Los Angeles County, California · 07-LA-210-R49.53-CLA · Structure no. 53 2871

Built
2001
24 years old
Condition
Good
inspected January 2025
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
196 ft
2 main spans
Daily traffic
1,000
2015 count
Owner
State
State Highway Agency

About this bridge

Towne Ave over Interstate 210 is a concrete continuous box beam or girders - multiple carrying Towne Ave over Interstate 210 in Los Angeles County, California. It was built in 2001, so it is 24 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 1,000 vehicles a day, roughly 2% of them trucks, projected to reach 1,367 by 2042. The structure is 196 ft (59.7 m) long and 107 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesTowne Ave
CrossesInterstate 210
Location07-LA-210-R49.53-CLA
RouteCity Street 0L064
Coordinates34.12068, -117.7366
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length196 ft (59.7 m)
Longest span104 ft (31.6 m)
Deck width107 ft (32.6 m)
Roadway width95 ft (29 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2015)
Projected traffic1,367 by 2042
Trucks2%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 Towne Ave over Interstate 210 built?

It was built in 2001, making it 24 years old in 2025.

What condition is Towne Ave over Interstate 210 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 2025.

How much traffic does Towne Ave over Interstate 210 carry?

About 1,000 vehicles per day (2015 count), of which roughly 2% are trucks.

How long is Towne Ave over Interstate 210?

The structure is 196 ft (59.7 m) long with a longest span of 104 ft (31.6 m) and a deck 107 ft wide.

Who owns Towne Ave over Interstate 210?

It is owned by the State Highway Agency.