US Bridges

Cpt Shelton Trail over Sunken Branch

Fair

Potter County, Pennsylvania · At Sunken Br RD Intersect · Structure no. 000000000030493

Built
1984
41 years old, rebuilt 1999
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
42 ft
1 main span
Daily traffic
5
2022 count
Owner
State
State Park, Forest, or Reservation Agency

About this bridge

Cpt Shelton Trail over Sunken Branch is a steel stringer/multi-beam or girder carrying Cpt Shelton Trail over Sunken Branch in Potter County, Pennsylvania. It was built in 1984 and reconstructed in 1999, so it is 41 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 5 vehicles a day, projected to reach 7 by 2044. The structure is 42 ft (12.8 m) long and 14 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCpt Shelton Trail
CrossesSunken Branch
LocationAt Sunken Br RD Intersect
RouteState Lands Road 0
Coordinates41.6879, -77.8013
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
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, 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 inspectionOctober 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
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating63.1 US tons
Inventory rating38 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadHS 20
Structure length42 ft (12.8 m)
Longest span40 ft (12.2 m)
Deck width14 ft (4.3 m)
Roadway width12 ft (3.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5 (2022)
Projected traffic7 by 2044
Trucks—
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

OwnerState Park, Forest, or Reservation Agency
Maintained byState Park, Forest, or Reservation 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 Cpt Shelton Trail over Sunken Branch built?

It was built in 1984, making it 41 years old in 2025. It was reconstructed in 1999.

What condition is Cpt Shelton Trail over Sunken Branch 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 October 2024.

How much traffic does Cpt Shelton Trail over Sunken Branch carry?

About 5 vehicles per day (2022 count).

How long is Cpt Shelton Trail over Sunken Branch?

The structure is 42 ft (12.8 m) long with a longest span of 40 ft (12.2 m) and a deck 14 ft wide.

Who owns Cpt Shelton Trail over Sunken Branch?

It is owned by the State Park, Forest, or Reservation Agency.