US Bridges

Hyner Run Road over Left Branch Hyner Run

Good

Clinton County, Pennsylvania · 1.6 MI NE of Hyner Run SP · Structure no. 000000000012420

Built
2003
22 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
40 ft
1 main span
Daily traffic
30
2024 count
Owner
State
State Park, Forest, or Reservation Agency

About this bridge

Hyner Run Road over Left Branch Hyner Run is a prestressed concrete box beam or girders - multiple carrying Hyner Run Road over Left Branch Hyner Run in Clinton County, Pennsylvania. It was built in 2003, so it is 22 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 30 vehicles a day, projected to reach 35 by 2046. The structure is 40 ft (12.2 m) long and 21 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesHyner Run Road
CrossesLeft Branch Hyner Run
Location1.6 MI NE of Hyner Run SP
RouteState Lands Road 0
Coordinates41.3786, -77.6078
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 rating94 US tons
Inventory rating49.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length40 ft (12.2 m)
Longest span38 ft (11.6 m)
Deck width21 ft (6.4 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2024)
Projected traffic35 by 2046
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 Hyner Run Road over Left Branch Hyner Run built?

It was built in 2003, making it 22 years old in 2025.

What condition is Hyner Run Road over Left Branch Hyner Run in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2024.

How much traffic does Hyner Run Road over Left Branch Hyner Run carry?

About 30 vehicles per day (2024 count).

How long is Hyner Run Road over Left Branch Hyner Run?

The structure is 40 ft (12.2 m) long with a longest span of 38 ft (11.6 m) and a deck 21 ft wide.

Who owns Hyner Run Road over Left Branch Hyner Run?

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