US Bridges

T-375 Crosby Cross over Potato Creek

Poor

McKean County, Pennsylvania · 400 Ft SW of SR 46 · Structure no. 000000000025598

Built
1988
37 years old
Condition
Poor
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
73 ft
1 main span
Daily traffic
160
2014 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-375 Crosby Cross over Potato Creek is a prestressed concrete box beam or girders - multiple carrying T-375 Crosby Cross over Potato Creek in McKean County, Pennsylvania. It was built in 1988, so it is 37 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 160 vehicles a day, roughly 2% of them trucks, projected to reach 215 by 2034. The structure is 73 ft (22.3 m) long and 24 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesT-375 Crosby Cross
CrossesPotato Creek
Location400 Ft SW of SR 46
RouteCity Street 0
Coordinates41.7403, -78.3906
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating84 US tons
Inventory rating39 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length73 ft (22.3 m)
Longest span71 ft (21.6 m)
Deck width24 ft (7.2 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic160 (2014)
Projected traffic215 by 2034
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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-375 Crosby Cross over Potato Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is T-375 Crosby Cross over Potato Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2024.

How much traffic does T-375 Crosby Cross over Potato Creek carry?

About 160 vehicles per day (2014 count), of which roughly 2% are trucks.

How long is T-375 Crosby Cross over Potato Creek?

The structure is 73 ft (22.3 m) long with a longest span of 71 ft (21.6 m) and a deck 24 ft wide.

Who owns T-375 Crosby Cross over Potato Creek?

It is owned by the Town or Township Highway Agency.