US Bridges

SR 1013 over Sinking Run

Good

Blair County, Pennsylvania · 1.25 Mi.E.Of Arch Spring · Structure no. 000000000005708

Built
1999
26 years old
Condition
Good
inspected March 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
93 ft
1 main span
Daily traffic
610
2024 count
Owner
State
State Highway Agency

About this bridge

SR 1013 over Sinking Run is a prestressed concrete box beam or girders - multiple carrying SR 1013 over Sinking Run in Blair County, Pennsylvania. It was built in 1999, so it is 26 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 610 vehicles a day, roughly 4% of them trucks, projected to reach 929 by 2032. The structure is 93 ft (28.3 m) long and 36 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesSR 1013
CrossesSinking Run
Location1.25 Mi.E.Of Arch Spring
RouteState Highway 0
CountyBlair County
StatePennsylvania
Coordinates40.61353, -78.17578
Functional classRural Major Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating65 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length93 ft (28.3 m)
Longest span91 ft (27.7 m)
Deck width36 ft (11.1 m)
Roadway width34 ft (10.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic610 (2024)
Projected traffic929 by 2032
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 proposedDeck rehabilitation with only incidental widening
Estimated improvement cost$1.1 million
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 1013 over Sinking Run built?

It was built in 1999, making it 26 years old in 2025.

What condition is SR 1013 over Sinking 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 March 2023.

How much traffic does SR 1013 over Sinking Run carry?

About 610 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is SR 1013 over Sinking Run?

The structure is 93 ft (28.3 m) long with a longest span of 91 ft (27.7 m) and a deck 36 ft wide.

Who owns SR 1013 over Sinking Run?

It is owned by the State Highway Agency.