US Bridges

SR 49 over Over Cowanesque River

Fair

Tioga County, Pennsylvania · 1 MI E of Nelson · Structure no. 000000000032835

Built
1980
45 years old
Condition
Fair
inspected June 2022
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
262 ft
3 main spans
Daily traffic
3,839
2024 count
Owner
State
State Highway Agency

About this bridge

SR 49 over Over Cowanesque River is a steel continuous stringer/multi-beam or girder carrying SR 49 over Over Cowanesque River in Tioga County, Pennsylvania. It was built in 1980, so it is 45 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 3,839 vehicles a day, roughly 12% of them trucks, projected to reach 5,861 by 2032. The structure is 262 ft (79.9 m) long and 52 ft wide. If it were closed, the detour would be 57.8 mi (93 km).

CarriesSR 49
CrossesOver Cowanesque River
Location1 MI E of Nelson
RouteState Highway 49
Coordinates41.97299, -77.24289
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
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 rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length262 ft (79.9 m)
Longest span94 ft (28.7 m)
Deck width52 ft (15.7 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,839 (2024)
Projected traffic5,861 by 2032
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed57.8 mi (93 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 49 over Over Cowanesque River built?

It was built in 1980, making it 45 years old in 2025.

What condition is SR 49 over Over Cowanesque River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2022.

How much traffic does SR 49 over Over Cowanesque River carry?

About 3,839 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is SR 49 over Over Cowanesque River?

The structure is 262 ft (79.9 m) long with a longest span of 94 ft (28.7 m) and a deck 52 ft wide.

Who owns SR 49 over Over Cowanesque River?

It is owned by the State Highway Agency.