US Bridges

Enon Road over Pa Turnpike

Good

Lawrence County, Pennsylvania · 0.5 MI N of SR 3011 · Structure no. 000000000048151

Built
2010
15 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
199 ft
2 main spans
Daily traffic
791
2024 count
Owner
State
State Highway Agency

About this bridge

Enon Road over Pa Turnpike is a prestressed concrete continuous stringer/multi-beam or girder carrying Enon Road over Pa Turnpike in Lawrence County, Pennsylvania. It was built in 2010, so it is 15 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 791 vehicles a day, roughly 18% of them trucks, projected to reach 1,100 by 2030. The structure is 199 ft (60.7 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesEnon Road
CrossesPa Turnpike
Location0.5 MI N of SR 3011
RouteState Highway 551
Coordinates40.89364, -80.46398
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating82 US tons
Inventory rating46 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length199 ft (60.7 m)
Longest span103 ft (31.4 m)
Deck width35 ft (10.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic791 (2024)
Projected traffic1,100 by 2030
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Enon Road over Pa Turnpike built?

It was built in 2010, making it 15 years old in 2025.

What condition is Enon Road over Pa Turnpike 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 September 2024.

How much traffic does Enon Road over Pa Turnpike carry?

About 791 vehicles per day (2024 count), of which roughly 18% are trucks.

How long is Enon Road over Pa Turnpike?

The structure is 199 ft (60.7 m) long with a longest span of 103 ft (31.4 m) and a deck 35 ft wide.

Who owns Enon Road over Pa Turnpike?

It is owned by the State Highway Agency.