US Bridges

T-348 (twp. Br) over Millstone Creek

Fair

Bradford County, Pennsylvania · 2.7 Mi. South of Powell · Structure no. 000000000006605

Built
1977
48 years old, rebuilt 2020
Condition
Fair
inspected June 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
37 ft
1 main span
Daily traffic
50
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-348 (twp. Br) over Millstone Creek is a prestressed concrete box beam or girders - multiple carrying T-348 (twp. Br) over Millstone Creek in Bradford County, Pennsylvania. It was built in 1977 and reconstructed in 2020, so it is 48 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 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 50 vehicles a day, projected to reach 77 by 2045. The structure is 37 ft (11.3 m) long and 21 ft wide. If it were closed, the detour would be 39.8 mi (64 km).

Location

Open in Google Maps
CarriesT-348 (twp. Br)
CrossesMillstone Creek
Location2.7 Mi. South of Powell
RouteCity Street 0
CountyBradford County
StatePennsylvania
Coordinates41.6668, -76.51615
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52 US tons
Inventory rating31 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length37 ft (11.3 m)
Longest span36 ft (11 m)
Deck width21 ft (6.5 m)
Roadway width19 ft (5.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2023)
Projected traffic77 by 2045
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed39.8 mi (64 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was T-348 (twp. Br) over Millstone Creek built?

It was built in 1977, making it 48 years old in 2025. It was reconstructed in 2020.

What condition is T-348 (twp. Br) over Millstone 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 2023.

How much traffic does T-348 (twp. Br) over Millstone Creek carry?

About 50 vehicles per day (2023 count).

How long is T-348 (twp. Br) over Millstone Creek?

The structure is 37 ft (11.3 m) long with a longest span of 36 ft (11 m) and a deck 21 ft wide.

Who owns T-348 (twp. Br) over Millstone Creek?

It is owned by the Town or Township Highway Agency.