US Bridges

Paper Mill RD over Neshannock Creek

Poor

Lawrence County, Pennsylvania · 037006 City of New Castle · Structure no. 000000000022582

Built
1965
60 years old
Condition
Poor
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
165 ft
2 main spans
Daily traffic
50
2005 count
Owner
County
County Highway Agency

About this bridge

Paper Mill RD over Neshannock Creek is a prestressed concrete box beam or girders - multiple carrying Paper Mill RD over Neshannock Creek in Lawrence County, Pennsylvania. It was built in 1965, so it is 60 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 4 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.

It carries about 50 vehicles a day, roughly 6% of them trucks, projected to reach 50 by 2025. The structure is 165 ft (50.3 m) long and 29 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesPaper Mill RD
CrossesNeshannock Creek
Location037006 City of New Castle
RouteCity Street 0
Coordinates41.01308, -80.3305
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating103 US tons
Inventory rating59 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length165 ft (50.3 m)
Longest span82 ft (25 m)
Deck width29 ft (8.7 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2005)
Projected traffic50 by 2025
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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$1.1 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Paper Mill RD over Neshannock Creek built?

It was built in 1965, making it 60 years old in 2025.

What condition is Paper Mill RD over Neshannock Creek 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 August 2023.

How much traffic does Paper Mill RD over Neshannock Creek carry?

About 50 vehicles per day (2005 count), of which roughly 6% are trucks.

How long is Paper Mill RD over Neshannock Creek?

The structure is 165 ft (50.3 m) long with a longest span of 82 ft (25 m) and a deck 29 ft wide.

Who owns Paper Mill RD over Neshannock Creek?

It is owned by the County Highway Agency.