US Bridges

State Route 54 WB over N 2nd Ave Uc (wbnd)

Good

San Diego County, California · 11-SD-054-1.35L-CHV · Structure no. 57 0766L

Built
1989
36 years old
Condition
Good
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
102 ft
1 main span
Daily traffic
64,000
2020 count
Owner
State
State Highway Agency

About this bridge

State Route 54 WB over N 2nd Ave Uc (wbnd) is a prestressed concrete box beam or girders - multiple carrying State Route 54 WB over N 2nd Ave Uc (wbnd) in San Diego County, California. It was built in 1989, so it is 36 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 64,000 vehicles a day, roughly 1% of them trucks, projected to reach 68,400 by 2045. The structure is 102 ft (31.1 m) long and 69 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesState Route 54 WB
CrossesN 2nd Ave Uc (wbnd)
Location11-SD-054-1.35L-CHV
RouteState Highway 54
Coordinates32.65911, -117.08345
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 48 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 alignment9: Superior to present desirable criteria
Operating rating74.6 US tons
Inventory rating57.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length102 ft (31.1 m)
Longest span102 ft (31.1 m)
Deck width69 ft (20.9 m)
Roadway width65 ft (19.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic64,000 (2020)
Projected traffic68,400 by 2045
Trucks1%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed6.2 mi (10 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 State Route 54 WB over N 2nd Ave Uc (wbnd) built?

It was built in 1989, making it 36 years old in 2025.

What condition is State Route 54 WB over N 2nd Ave Uc (wbnd) 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 September 2024.

How much traffic does State Route 54 WB over N 2nd Ave Uc (wbnd) carry?

About 64,000 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is State Route 54 WB over N 2nd Ave Uc (wbnd)?

The structure is 102 ft (31.1 m) long with a longest span of 102 ft (31.1 m) and a deck 69 ft wide.

Who owns State Route 54 WB over N 2nd Ave Uc (wbnd)?

It is owned by the State Highway Agency.