US Bridges

T-309 Burnt Chu RD over Tuscarora Creek

Poor

Juniata County, Pennsylvania · 200 W of Heckman Station · Structure no. 000000000020349

Built
1915
110 years old
Condition
Poor
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
151 ft
4 main spans
Daily traffic
50
2014 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-309 Burnt Chu RD over Tuscarora Creek is a steel stringer/multi-beam or girder carrying T-309 Burnt Chu RD over Tuscarora Creek in Juniata County, Pennsylvania. It was built in 1915, so it is 110 years old, older 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 4 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 50 vehicles a day, roughly 5% of them trucks, projected to reach 73 by 2034. The structure is 151 ft (46 m) long and 13 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesT-309 Burnt Chu RD
CrossesTuscarora Creek
Location200 W of Heckman Station
RouteCity Street 0
Coordinates40.39454, -77.57493
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating82 US tons
Inventory rating49.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length151 ft (46 m)
Longest span35 ft (10.7 m)
Deck width13 ft (4.1 m)
Roadway width13 ft (3.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2014)
Projected traffic73 by 2034
Trucks5%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$224,000
NavigationNo navigation control on waterway

Frequently asked questions

When was T-309 Burnt Chu RD over Tuscarora Creek built?

It was built in 1915, making it 110 years old in 2025.

What condition is T-309 Burnt Chu RD over Tuscarora 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 October 2023.

How much traffic does T-309 Burnt Chu RD over Tuscarora Creek carry?

About 50 vehicles per day (2014 count), of which roughly 5% are trucks.

How long is T-309 Burnt Chu RD over Tuscarora Creek?

The structure is 151 ft (46 m) long with a longest span of 35 ft (10.7 m) and a deck 13 ft wide.

Who owns T-309 Burnt Chu RD over Tuscarora Creek?

It is owned by the Town or Township Highway Agency.