US Bridges

E118-W210 Conn over Dronfield Avenue

Good

Los Angeles County, California · 07-LA-118-R13.68-LA · Structure no. 53 2120G

Built
1975
50 years old
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
161 ft
1 main span
Daily traffic
13,262
2018 count
Owner
State
State Highway Agency

About this bridge

E118-W210 Conn over Dronfield Avenue is a prestressed concrete box beam or girders - multiple carrying E118-W210 Conn over Dronfield Avenue in Los Angeles County, California. It was built in 1975, so it is 50 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 13,262 vehicles a day, roughly 3% of them trucks, projected to reach 16,565 by 2041. The structure is 161 ft (49.1 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesE118-W210 Conn
CrossesDronfield Avenue
Location07-LA-118-R13.68-LA
RouteState Highway 118
Coordinates34.28472, -118.41207
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 inspectionApril 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 alignment9: Superior to present desirable criteria
Operating rating49.6 US tons
Inventory rating31.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length161 ft (49.1 m)
Longest span159 ft (48.5 m)
Deck width42 ft (12.8 m)
Roadway width38 ft (11.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,262 (2018)
Projected traffic16,565 by 2041
Trucks3%
Lanes on structure2
Traffic directionOne-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 E118-W210 Conn over Dronfield Avenue built?

It was built in 1975, making it 50 years old in 2025.

What condition is E118-W210 Conn over Dronfield Avenue 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 April 2024.

How much traffic does E118-W210 Conn over Dronfield Avenue carry?

About 13,262 vehicles per day (2018 count), of which roughly 3% are trucks.

How long is E118-W210 Conn over Dronfield Avenue?

The structure is 161 ft (49.1 m) long with a longest span of 159 ft (48.5 m) and a deck 42 ft wide.

Who owns E118-W210 Conn over Dronfield Avenue?

It is owned by the State Highway Agency.