US Bridges

13th Street over Norfolk Southern

Poor

Dauphin County, Pennsylvania · Off Paxton St/Harrisburg · Structure no. 000000000014746

Built
1965
60 years old
Condition
Poor
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
132 ft
2 main spans
Daily traffic
7,500
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

13th Street over Norfolk Southern is a steel stringer/multi-beam or girder carrying 13th Street over Norfolk Southern in Dauphin 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 7,500 vehicles a day, roughly 5% of them trucks, projected to reach 14,000 by 2043. The structure is 132 ft (40.2 m) long and 54 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Carries13th Street
CrossesNorfolk Southern
LocationOff Paxton St/Harrisburg
RouteCity Street 0
Coordinates40.25666, -76.86582
Functional classUrban Local

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70 US tons
Inventory rating38 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length132 ft (40.2 m)
Longest span65 ft (19.8 m)
Deck width54 ft (16.6 m)
Roadway width42 ft (12.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,500 (2023)
Projected traffic14,000 by 2043
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$934,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was 13th Street over Norfolk Southern built?

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

What condition is 13th Street over Norfolk Southern 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 October 2023.

How much traffic does 13th Street over Norfolk Southern carry?

About 7,500 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is 13th Street over Norfolk Southern?

The structure is 132 ft (40.2 m) long with a longest span of 65 ft (19.8 m) and a deck 54 ft wide.

Who owns 13th Street over Norfolk Southern?

It is owned by the City or Municipal Highway Agency.