US Bridges

SR 4002 over Sinnemahoning Creek

Good

Clinton County, Pennsylvania · Keating · Structure no. 000000000012385

Built
1973
52 years old, rebuilt 2009
Condition
Good
inspected October 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
306 ft
4 main spans
Daily traffic
33
2024 count
Owner
State
State Highway Agency

About this bridge

SR 4002 over Sinnemahoning Creek is a prestressed concrete continuous box beam or girders - multiple carrying SR 4002 over Sinnemahoning Creek in Clinton County, Pennsylvania. It was built in 1973 and reconstructed in 2009, so it is 52 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 33 vehicles a day, roughly 10% of them trucks, projected to reach 37 by 2042. The structure is 306 ft (93.3 m) long and 39 ft wide. If it were closed, the detour would be 55.3 mi (89 km).

CarriesSR 4002
CrossesSinnemahoning Creek
LocationKeating
RouteState Highway 0
Coordinates41.261, -77.90758
Functional classRural Minor Collector

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.
Superstructure7 GoodSome minor problems.
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 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating95 US tons
Inventory rating29 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckNot applicable
Main spans4
Design loadHS 20
Structure length306 ft (93.3 m)
Longest span77 ft (23.5 m)
Deck width39 ft (12 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic33 (2024)
Projected traffic37 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed55.3 mi (89 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$589,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 4002 over Sinnemahoning Creek built?

It was built in 1973, making it 52 years old in 2025. It was reconstructed in 2009.

What condition is SR 4002 over Sinnemahoning 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 2022.

How much traffic does SR 4002 over Sinnemahoning Creek carry?

About 33 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is SR 4002 over Sinnemahoning Creek?

The structure is 306 ft (93.3 m) long with a longest span of 77 ft (23.5 m) and a deck 39 ft wide.

Who owns SR 4002 over Sinnemahoning Creek?

It is owned by the State Highway Agency.