US Bridges

SR 0171 TR 171 over Denton Creek

Poor

Susquehanna County, Pennsylvania · Great Bend Twp Int SR1025 · Structure no. 000000000032283

Built
1946
79 years old, rebuilt 1965
Condition
Poor
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
45 ft
1 main span
Daily traffic
2,229
2024 count
Owner
State
State Highway Agency

About this bridge

SR 0171 TR 171 over Denton Creek is a steel stringer/multi-beam or girder carrying SR 0171 TR 171 over Denton Creek in Susquehanna County, Pennsylvania. It was built in 1946 and reconstructed in 1965, so it is 79 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 2,229 vehicles a day, roughly 7% of them trucks, projected to reach 3,468 by 2032. The structure is 45 ft (13.7 m) long and 44 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSR 0171 TR 171
CrossesDenton Creek
LocationGreat Bend Twp Int SR1025
RouteState Highway 171
Coordinates41.96831, -75.67183
Functional classRural Minor Arterial

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.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
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 inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51 US tons
Inventory rating31 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length45 ft (13.7 m)
Longest span44 ft (13.4 m)
Deck width44 ft (13.3 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,229 (2024)
Projected traffic3,468 by 2032
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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$324,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 0171 TR 171 over Denton Creek built?

It was built in 1946, making it 79 years old in 2025. It was reconstructed in 1965.

What condition is SR 0171 TR 171 over Denton 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 January 2024.

How much traffic does SR 0171 TR 171 over Denton Creek carry?

About 2,229 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is SR 0171 TR 171 over Denton Creek?

The structure is 45 ft (13.7 m) long with a longest span of 44 ft (13.4 m) and a deck 44 ft wide.

Who owns SR 0171 TR 171 over Denton Creek?

It is owned by the State Highway Agency.