US Bridges

T-356 Was T-355 over Wykoff Run

Fair

Cameron County, Pennsylvania · 1000FT East of SR 2001 in · Structure no. 000000000008951

Built
1985
40 years old, rebuilt 2023
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
85 ft
1 main span
Daily traffic
60
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-356 Was T-355 over Wykoff Run is a steel stringer/multi-beam or girder carrying T-356 Was T-355 over Wykoff Run in Cameron County, Pennsylvania. It was built in 1985 and reconstructed in 2023, so it is 40 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 60 vehicles a day, projected to reach 93 by 2043. The structure is 85 ft (25.9 m) long and 14 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

Location

Open in Google Maps
CarriesT-356 Was T-355
CrossesWykoff Run
Location1000FT East of SR 2001 in
RouteCity Street 0
CountyCameron County
StatePennsylvania
Coordinates41.31261, -78.07959
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating102 US tons
Inventory rating61 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckWood or timber
Main spans1
Design loadHS 20
Structure length85 ft (25.9 m)
Longest span83 ft (25.3 m)
Deck width14 ft (4.3 m)
Roadway width14 ft (4.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (2023)
Projected traffic93 by 2043
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.7 mi (35 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-356 Was T-355 over Wykoff Run built?

It was built in 1985, making it 40 years old in 2025. It was reconstructed in 2023.

What condition is T-356 Was T-355 over Wykoff Run 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 August 2023.

How much traffic does T-356 Was T-355 over Wykoff Run carry?

About 60 vehicles per day (2023 count).

How long is T-356 Was T-355 over Wykoff Run?

The structure is 85 ft (25.9 m) long with a longest span of 83 ft (25.3 m) and a deck 14 ft wide.

Who owns T-356 Was T-355 over Wykoff Run?

It is owned by the Town or Township Highway Agency.