US Bridges

T-615 (CO.BR.#29) over Leonards Creek

Fair

Bradford County, Pennsylvania · 2.7 MI NE of Troy Boro · Structure no. 000000000006653

Built
1972
53 years old, rebuilt 2016
Condition
Fair
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
38 ft
1 main span
Daily traffic
100
2023 count
Owner
County
County Highway Agency

About this bridge

T-615 (CO.BR.#29) over Leonards Creek is a prestressed concrete box beam or girders - multiple carrying T-615 (CO.BR.#29) over Leonards Creek in Bradford County, Pennsylvania. It was built in 1972 and reconstructed in 2016, so it is 53 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 100 vehicles a day, roughly 5% of them trucks, projected to reach 155 by 2045. The structure is 38 ft (11.6 m) long and 21 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesT-615 (CO.BR.#29)
CrossesLeonards Creek
Location2.7 MI NE of Troy Boro
RouteCity Street 0
CountyBradford County
StatePennsylvania
Coordinates41.80695, -76.74204
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61 US tons
Inventory rating33 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length38 ft (11.6 m)
Longest span36 ft (11 m)
Deck width21 ft (6.3 m)
Roadway width19 ft (5.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2023)
Projected traffic155 by 2045
Trucks5%
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

OwnerCounty Highway Agency
Maintained byCounty 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-615 (CO.BR.#29) over Leonards Creek built?

It was built in 1972, making it 53 years old in 2025. It was reconstructed in 2016.

What condition is T-615 (CO.BR.#29) over Leonards 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 August 2023.

How much traffic does T-615 (CO.BR.#29) over Leonards Creek carry?

About 100 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is T-615 (CO.BR.#29) over Leonards Creek?

The structure is 38 ft (11.6 m) long with a longest span of 36 ft (11 m) and a deck 21 ft wide.

Who owns T-615 (CO.BR.#29) over Leonards Creek?

It is owned by the County Highway Agency.