US Bridges

SR 120-PA 120 over Shintown Run

Good

Clinton County, Pennsylvania · Shintown · Structure no. 000000000043542

Built
2006
19 years old
Condition
Good
inspected October 2024
Type
Culvert
Concrete
Length
20 ft
1 main span
Daily traffic
581
2024 count
Owner
State
State Highway Agency

About this bridge

SR 120-PA 120 over Shintown Run is a concrete culvert carrying SR 120-PA 120 over Shintown Run in Clinton County, Pennsylvania. It was built in 2006, so it is 19 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 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 581 vehicles a day, roughly 14% of them trucks, projected to reach 867 by 2044. The structure is 20 ft (6.1 m) long and 36 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesSR 120-PA 120
CrossesShintown Run
LocationShintown
RouteState Highway 120
Coordinates41.30707, -77.80325
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85 US tons
Inventory rating51 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length20 ft (6.1 m)
Longest span20 ft (6.1 m)
Deck width36 ft (11 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic581 (2024)
Projected traffic867 by 2044
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 SR 120-PA 120 over Shintown Run built?

It was built in 2006, making it 19 years old in 2025.

What condition is SR 120-PA 120 over Shintown 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 October 2024.

How much traffic does SR 120-PA 120 over Shintown Run carry?

About 581 vehicles per day (2024 count), of which roughly 14% are trucks.

How long is SR 120-PA 120 over Shintown Run?

The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m) and a deck 36 ft wide.

Who owns SR 120-PA 120 over Shintown Run?

It is owned by the State Highway Agency.