US Bridges

SR 0376 WB over Mercer Road

Good

Lawrence County, Pennsylvania · 1/2 Mi. North of SR 0208 · Structure no. 000000000022214

Built
1973
52 years old
Condition
Good
inspected June 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
89 ft
1 main span
Daily traffic
6,817
2024 count
Owner
State
State Highway Agency

About this bridge

SR 0376 WB over Mercer Road is a prestressed concrete box beam or girders - multiple carrying SR 0376 WB over Mercer Road in Lawrence County, Pennsylvania. It was built in 1973, so it is 52 years old, younger than the Pennsylvania 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 6,817 vehicles a day, roughly 11% of them trucks, projected to reach 8,831 by 2032. The structure is 89 ft (27.1 m) long and 49 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR 0376 WB
CrossesMercer Road
Location1/2 Mi. North of SR 0208
RouteInterstate 376
Coordinates41.11939, -80.42718
Functional classRural 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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJune 2023
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 alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating32 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length89 ft (27.1 m)
Longest span86 ft (26.2 m)
Deck width49 ft (15 m)
Roadway width45 ft (13.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,817 (2024)
Projected traffic8,831 by 2032
Trucks11%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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 SR 0376 WB over Mercer Road built?

It was built in 1973, making it 52 years old in 2025.

What condition is SR 0376 WB over Mercer Road 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 June 2023.

How much traffic does SR 0376 WB over Mercer Road carry?

About 6,817 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is SR 0376 WB over Mercer Road?

The structure is 89 ft (27.1 m) long with a longest span of 86 ft (26.2 m) and a deck 49 ft wide.

Who owns SR 0376 WB over Mercer Road?

It is owned by the State Highway Agency.