US Bridges

Steubenville Pk over Abandoned Mountour RR

Good

Allegheny County, Pennsylvania · RT.22 & 980 Inter. · Structure no. 000000000001890

Built
1945
80 years old, rebuilt 2013
Condition
Good
inspected October 2020
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
163 ft
3 main spans
Daily traffic
2,366
2024 count
Owner
State
State Highway Agency

About this bridge

Steubenville Pk over Abandoned Mountour RR is a steel continuous stringer/multi-beam or girder carrying Steubenville Pk over Abandoned Mountour RR in Allegheny County, Pennsylvania. It was built in 1945 and reconstructed in 2013, so it is 80 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,366 vehicles a day, roughly 9% of them trucks, projected to reach 4,227 by 2032. The structure is 163 ft (49.7 m) long and 33 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesSteubenville Pk
CrossesAbandoned Mountour RR
LocationRT.22 & 980 Inter.
RouteState Highway 0
CountyAllegheny County
StatePennsylvania
Coordinates40.42623, -80.29415
Functional classRural Local

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2020
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89.9 US tons
Inventory rating66 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length163 ft (49.7 m)
Longest span53 ft (16.2 m)
Deck width33 ft (10.1 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,366 (2024)
Projected traffic4,227 by 2032
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesPedestrian / bicycle
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$990,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Steubenville Pk over Abandoned Mountour RR built?

It was built in 1945, making it 80 years old in 2025. It was reconstructed in 2013.

What condition is Steubenville Pk over Abandoned Mountour RR 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 October 2020.

How much traffic does Steubenville Pk over Abandoned Mountour RR carry?

About 2,366 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is Steubenville Pk over Abandoned Mountour RR?

The structure is 163 ft (49.7 m) long with a longest span of 53 ft (16.2 m) and a deck 33 ft wide.

Who owns Steubenville Pk over Abandoned Mountour RR?

It is owned by the State Highway Agency.