US Bridges

Interstate 210 over W210-W2 Connector Ramp

Good

Los Angeles County, California · 07-LA-210-R18.91-LCF · Structure no. 53 2199

Built
1972
53 years old
Condition
Good
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
177 ft
1 main span
Daily traffic
116,000
2017 count
Owner
State
State Highway Agency

About this bridge

Interstate 210 over W210-W2 Connector Ramp is a prestressed concrete box beam or girders - multiple carrying Interstate 210 over W210-W2 Connector Ramp in Los Angeles County, California. It was built in 1972, so it is 53 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 116,000 vehicles a day, roughly 10% of them trucks, projected to reach 132,779 by 2041. The structure is 177 ft (53.9 m) long and 148 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInterstate 210
CrossesW210-W2 Connector Ramp
Location07-LA-210-R18.91-LCF
RouteInterstate 210
Coordinates34.2073, -118.2173
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating106.8 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length177 ft (53.9 m)
Longest span174 ft (53.1 m)
Deck width148 ft (45.1 m)
Roadway width144 ft (43.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic116,000 (2017)
Projected traffic132,779 by 2041
Trucks10%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate 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 W210-W2 Connector Ramp built?

It was built in 1972, making it 53 years old in 2025.

What condition is Interstate 210 over W210-W2 Connector Ramp 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 July 2024.

How much traffic does Interstate 210 over W210-W2 Connector Ramp carry?

About 116,000 vehicles per day (2017 count), of which roughly 10% are trucks.

How long is Interstate 210 over W210-W2 Connector Ramp?

The structure is 177 ft (53.9 m) long with a longest span of 174 ft (53.1 m) and a deck 148 ft wide.

Who owns Interstate 210 over W210-W2 Connector Ramp?

It is owned by the State Highway Agency.