US Bridges

On Tsr 301 over Sterling Run

Good

Cameron County, Pennsylvania · 1 MI NW Sterling Run · Structure no. 000000000049016

Built
2014
11 years old
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
48 ft
1 main span
Daily traffic
136
2024 count
Owner
State
State Highway Agency

About this bridge

On Tsr 301 over Sterling Run is a prestressed concrete box beam or girders - multiple carrying On Tsr 301 over Sterling Run in Cameron County, Pennsylvania. It was built in 2014, so it is 11 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 136 vehicles a day, roughly 43% of them trucks, projected to reach 39 by 2044. The structure is 48 ft (14.6 m) long and 17 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesOn Tsr 301
CrossesSterling Run
Location1 MI NW Sterling Run
RouteState Highway 0
Coordinates41.42333, -78.21974
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.6 US tons
Inventory rating48.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length48 ft (14.6 m)
Longest span46 ft (14 m)
Deck width17 ft (5.1 m)
Roadway width15 ft (4.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic136 (2024)
Projected traffic39 by 2044
Trucks43%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was On Tsr 301 over Sterling Run built?

It was built in 2014, making it 11 years old in 2025.

What condition is On Tsr 301 over Sterling 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 2024.

How much traffic does On Tsr 301 over Sterling Run carry?

About 136 vehicles per day (2024 count), of which roughly 43% are trucks.

How long is On Tsr 301 over Sterling Run?

The structure is 48 ft (14.6 m) long with a longest span of 46 ft (14 m) and a deck 17 ft wide.

Who owns On Tsr 301 over Sterling Run?

It is owned by the State Highway Agency.