US Bridges

On Main Street over E Br Tunungwant Creek

Fair

McKean County, Pennsylvania · City of Bradford · Structure no. 000000000025539

Built
1960
65 years old
Condition
Fair
inspected June 2024
Type
Culvert
Concrete
Length
97 ft
3 main spans
Daily traffic
5,650
2024 count
Owner
State
State Highway Agency

About this bridge

On Main Street over E Br Tunungwant Creek is a concrete culvert carrying On Main Street over E Br Tunungwant Creek in McKean County, Pennsylvania. It was built in 1960, so it is 65 years old, older 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 5 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 5,650 vehicles a day, roughly 2% of them trucks, projected to reach 8,745 by 2024. The structure is 97 ft (29.6 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesOn Main Street
CrossesE Br Tunungwant Creek
LocationCity of Bradford
RouteState Highway 0
Coordinates41.95292, -78.64573
Functional classUrban 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
Channel and channel protection8 Very GoodNo problems noted.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length97 ft (29.6 m)
Longest span32 ft (9.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,650 (2024)
Projected traffic8,745 by 2024
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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$552,000
NavigationNo navigation control on waterway

Frequently asked questions

When was On Main Street over E Br Tunungwant Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is On Main Street over E Br Tunungwant Creek 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 2024.

How much traffic does On Main Street over E Br Tunungwant Creek carry?

About 5,650 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is On Main Street over E Br Tunungwant Creek?

The structure is 97 ft (29.6 m) long with a longest span of 32 ft (9.8 m).

Who owns On Main Street over E Br Tunungwant Creek?

It is owned by the State Highway Agency.