US Bridges

Pa 56 over Adams Run

Good

Bedford County, Pennsylvania · 0.1 Mile West of SR 4017 · Structure no. 000000000048288

Built
2013
12 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
94 ft
1 main span
Daily traffic
6,544
2024 count
Owner
State
State Highway Agency

About this bridge

Pa 56 over Adams Run is a prestressed concrete stringer/multi-beam or girder carrying Pa 56 over Adams Run in Bedford County, Pennsylvania. It was built in 2013, so it is 12 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 6,544 vehicles a day, roughly 11% of them trucks, projected to reach 8,539 by 2034. The structure is 94 ft (28.7 m) long and 43 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesPa 56
CrossesAdams Run
Location0.1 Mile West of SR 4017
RouteState Highway 56
Coordinates40.11609, -78.56351
Functional classRural Principal Arterial - Other

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 protection8 Very GoodNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.3 US tons
Inventory rating43.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length94 ft (28.7 m)
Longest span92 ft (28 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,544 (2024)
Projected traffic8,539 by 2034
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Pa 56 over Adams Run built?

It was built in 2013, making it 12 years old in 2025.

What condition is Pa 56 over Adams Run 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 May 2023.

How much traffic does Pa 56 over Adams Run carry?

About 6,544 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is Pa 56 over Adams Run?

The structure is 94 ft (28.7 m) long with a longest span of 92 ft (28 m) and a deck 43 ft wide.

Who owns Pa 56 over Adams Run?

It is owned by the State Highway Agency.