US Bridges

Ramp D RD over SR 0376 EB WB

Good

Allegheny County, Pennsylvania · I376 Wilkinsburg Ramp D · Structure no. 000000000002770

Built
1952
73 years old, rebuilt 1981
Condition
Good
inspected July 2023
Type
Girder and Floorbeam System
Steel
Length
116 ft
1 main span
Daily traffic
6,502
2024 count
Owner
State
State Highway Agency

About this bridge

Ramp D RD over SR 0376 EB WB is a steel girder and floorbeam system carrying Ramp D RD over SR 0376 EB WB in Allegheny County, Pennsylvania. It was built in 1952 and reconstructed in 1981, so it is 73 years old, older 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 6,502 vehicles a day, roughly 7% of them trucks, projected to reach 9,211 by 2032. The structure is 116 ft (35.4 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRamp D RD
CrossesSR 0376 EB WB
LocationI376 Wilkinsburg Ramp D
RouteState Highway 0
Coordinates40.42833, -79.875
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 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 rating52 US tons
Inventory rating31 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length116 ft (35.4 m)
Longest span108 ft (32.9 m)
Deck width33 ft (10.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,502 (2024)
Projected traffic9,211 by 2032
Trucks7%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 Ramp D RD over SR 0376 EB WB built?

It was built in 1952, making it 73 years old in 2025. It was reconstructed in 1981.

What condition is Ramp D RD over SR 0376 EB WB 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 2023.

How much traffic does Ramp D RD over SR 0376 EB WB carry?

About 6,502 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Ramp D RD over SR 0376 EB WB?

The structure is 116 ft (35.4 m) long with a longest span of 108 ft (32.9 m) and a deck 33 ft wide.

Who owns Ramp D RD over SR 0376 EB WB?

It is owned by the State Highway Agency.