US Bridges

T-634 S.State St. over Over Jackson Run

Good

Warren County, Pennsylvania · Conewango Township · Structure no. 000000000043552

Built
2006
19 years old
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
54 ft
1 main span
Daily traffic
500
2004 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-634 S.State St. over Over Jackson Run is a prestressed concrete box beam or girders - multiple carrying T-634 S.State St. over Over Jackson Run in Warren 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 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 500 vehicles a day, roughly 10% of them trucks, projected to reach 700 by 2030. The structure is 54 ft (16.5 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesT-634 S.State St.
CrossesOver Jackson Run
LocationConewango Township
RouteCity Street 7204
Coordinates41.86498, -79.15357
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating45 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length54 ft (16.5 m)
Longest span52 ft (15.8 m)
Deck width31 ft (9.6 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2004)
Projected traffic700 by 2030
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 T-634 S.State St. over Over Jackson Run built?

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

What condition is T-634 S.State St. over Over Jackson 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 April 2024.

How much traffic does T-634 S.State St. over Over Jackson Run carry?

About 500 vehicles per day (2004 count), of which roughly 10% are trucks.

How long is T-634 S.State St. over Over Jackson Run?

The structure is 54 ft (16.5 m) long with a longest span of 52 ft (15.8 m) and a deck 31 ft wide.

Who owns T-634 S.State St. over Over Jackson Run?

It is owned by the Town or Township Highway Agency.