US Bridges

I-80 WB over Over Mahoning Creek

Good

Montour County, Pennsylvania · 2 MI E of Danville Exit · Structure no. 000000000028354

Built
1963
62 years old, rebuilt 1993
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
45 ft
1 main span
Daily traffic
7,321
2024 count
Owner
State
State Highway Agency

About this bridge

I-80 WB over Over Mahoning Creek is a prestressed concrete stringer/multi-beam or girder carrying I-80 WB over Over Mahoning Creek in Montour County, Pennsylvania. It was built in 1963 and reconstructed in 1993, so it is 62 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 7,321 vehicles a day, roughly 39% of them trucks, projected to reach 23,163 by 2032. The structure is 45 ft (13.7 m) long and 46 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI-80 WB
CrossesOver Mahoning Creek
Location2 MI E of Danville Exit
RouteInterstate 80
Coordinates41.00077, -76.61076
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69 US tons
Inventory rating51 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length45 ft (13.7 m)
Longest span43 ft (13.1 m)
Deck width46 ft (13.9 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,321 (2024)
Projected traffic23,163 by 2032
Trucks39%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was I-80 WB over Over Mahoning Creek built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 1993.

What condition is I-80 WB over Over Mahoning Creek 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 2023.

How much traffic does I-80 WB over Over Mahoning Creek carry?

About 7,321 vehicles per day (2024 count), of which roughly 39% are trucks.

How long is I-80 WB over Over Mahoning Creek?

The structure is 45 ft (13.7 m) long with a longest span of 43 ft (13.1 m) and a deck 46 ft wide.

Who owns I-80 WB over Over Mahoning Creek?

It is owned by the State Highway Agency.