US Bridges

Heasley Road over Shenango River Tributary

PoorClosed to traffic

Mercer County, Pennsylvania · 3/4-MI W of Gearhart RD · Structure no. 000000000026254

Built
1922
103 years old, rebuilt 1960
Condition
Poor
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
22 ft
1 main span
Daily traffic
89
2015 count
Owner
County
County Highway Agency

About this bridge

Heasley Road over Shenango River Tributary is a steel stringer/multi-beam or girder carrying Heasley Road over Shenango River Tributary in Mercer County, Pennsylvania. It was built in 1922 and reconstructed in 1960, so it is 103 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 0 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. Its operating status is: closed to all traffic.

It carries about 89 vehicles a day, roughly 4% of them trucks, projected to reach 120 by 2035. The structure is 22 ft (6.7 m) long and 22 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesHeasley Road
CrossesShenango River Tributary
Location3/4-MI W of Gearhart RD
RouteCity Street 0T303
Coordinates41.13795, -80.42616
Functional classRural Minor Collector

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
Deck0 FailedOut of service and beyond corrective action.
Superstructure1 Imminent FailureMajor deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service.
Substructure1 Imminent FailureMajor deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourScour critical; failure of piers or abutments is imminent
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating2 US tons
Inventory rating1 US tons

Structure

MaterialSteel
DeckOpen grating
Main spans1
Design loadHS 20
Structure length22 ft (6.7 m)
Longest span20 ft (6.1 m)
Deck width22 ft (6.7 m)
Roadway width20 ft (6.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic89 (2015)
Projected traffic120 by 2035
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Heasley Road over Shenango River Tributary built?

It was built in 1922, making it 103 years old in 2025. It was reconstructed in 1960.

What condition is Heasley Road over Shenango River Tributary 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 May 2024.

How much traffic does Heasley Road over Shenango River Tributary carry?

About 89 vehicles per day (2015 count), of which roughly 4% are trucks.

How long is Heasley Road over Shenango River Tributary?

The structure is 22 ft (6.7 m) long with a longest span of 20 ft (6.1 m) and a deck 22 ft wide.

Who owns Heasley Road over Shenango River Tributary?

It is owned by the County Highway Agency.