US Bridges

Ramp Mt-C over SR 0376 EB WB

Good

Allegheny County, Pennsylvania · Ramp Mt-C over I-376 · Structure no. 000000000002942

Built
1992
33 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
309 ft
2 main spans
Daily traffic
6,296
2024 count
Owner
State
State Highway Agency

About this bridge

Ramp Mt-C over SR 0376 EB WB is a steel continuous stringer/multi-beam or girder carrying Ramp Mt-C over SR 0376 EB WB in Allegheny County, Pennsylvania. It was built in 1992, so it is 33 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 6,296 vehicles a day, roughly 2% of them trucks, projected to reach 1,882 by 2032. The structure is 309 ft (94.2 m) long and 44 ft wide.

CarriesRamp Mt-C
CrossesSR 0376 EB WB
LocationRamp Mt-C over I-376
RouteState Highway 0
Coordinates40.48934, -80.26974
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 inspectionAugust 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 rating65.4 US tons
Inventory rating50.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length309 ft (94.2 m)
Longest span157 ft (47.9 m)
Deck width44 ft (13.3 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,296 (2024)
Projected traffic1,882 by 2032
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 Mt-C over SR 0376 EB WB built?

It was built in 1992, making it 33 years old in 2025.

What condition is Ramp Mt-C 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 August 2023.

How much traffic does Ramp Mt-C over SR 0376 EB WB carry?

About 6,296 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is Ramp Mt-C over SR 0376 EB WB?

The structure is 309 ft (94.2 m) long with a longest span of 157 ft (47.9 m) and a deck 44 ft wide.

Who owns Ramp Mt-C over SR 0376 EB WB?

It is owned by the State Highway Agency.