US Bridges

Ohl Street over Shenango River

PoorClosed to traffic

Mercer County, Pennsylvania · 300-FT E of South 2nd ST · Structure no. 000000000026334

Built
1909
116 years old
Condition
Poor
inspected May 2024
Type
Truss - Thru
Steel
Length
256 ft
2 main spans
Daily traffic
3,024
2009 count
Owner
County
County Highway Agency

About this bridge

Ohl Street over Shenango River is a steel truss - thru carrying Ohl Street over Shenango River in Mercer County, Pennsylvania. It was built in 1909, so it is 116 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 1 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 3,024 vehicles a day, roughly 4% of them trucks, projected to reach 4,230 by 2029. The structure is 256 ft (78 m) long and 38 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesOhl Street
CrossesShenango River
Location300-FT E of South 2nd ST
RouteCity Street 7403
Coordinates41.40013, -80.39052
Functional classUrban 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry0: Immediate repair necessary to put back in service
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckOpen grating
Main spans2
Design loadH 20
Structure length256 ft (78 m)
Longest span126 ft (38.4 m)
Deck width38 ft (11.6 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deck13 ft (4 m)

Traffic and service

Average daily traffic3,024 (2009)
Projected traffic4,230 by 2029
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusEligible 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 Ohl Street over Shenango River built?

It was built in 1909, making it 116 years old in 2025.

What condition is Ohl Street over Shenango River 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 Ohl Street over Shenango River carry?

About 3,024 vehicles per day (2009 count), of which roughly 4% are trucks.

How long is Ohl Street over Shenango River?

The structure is 256 ft (78 m) long with a longest span of 126 ft (38.4 m) and a deck 38 ft wide.

Who owns Ohl Street over Shenango River?

It is owned by the County Highway Agency.