US Bridges

Pa 23; SR 0023 over Norfolk Southern

Good

Lancaster County, Pennsylvania · Rohrstown · Structure no. 000000000020981

Built
1972
53 years old, rebuilt 2023
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
210 ft
3 main spans
Daily traffic
10,598
2024 count
Owner
State
State Highway Agency

About this bridge

Pa 23; SR 0023 over Norfolk Southern is a prestressed concrete box beam or girders - multiple carrying Pa 23; SR 0023 over Norfolk Southern in Lancaster County, Pennsylvania. It was built in 1972 and reconstructed in 2023, so it is 53 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 10,598 vehicles a day, roughly 4% of them trucks, projected to reach 13,334 by 2032. The structure is 210 ft (64 m) long and 50 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesPa 23; SR 0023
CrossesNorfolk Southern
LocationRohrstown
RouteState Highway 23
Coordinates40.05399, -76.36559
Functional classUrban Minor Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating94 US tons
Inventory rating37 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length210 ft (64 m)
Longest span77 ft (23.5 m)
Deck width50 ft (15.3 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,598 (2024)
Projected traffic13,334 by 2032
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed3.1 mi (5 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 Pa 23; SR 0023 over Norfolk Southern built?

It was built in 1972, making it 53 years old in 2025. It was reconstructed in 2023.

What condition is Pa 23; SR 0023 over Norfolk Southern 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 April 2024.

How much traffic does Pa 23; SR 0023 over Norfolk Southern carry?

About 10,598 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Pa 23; SR 0023 over Norfolk Southern?

The structure is 210 ft (64 m) long with a longest span of 77 ft (23.5 m) and a deck 50 ft wide.

Who owns Pa 23; SR 0023 over Norfolk Southern?

It is owned by the State Highway Agency.