US Bridges

Under State St-Har over Paxton Creek

PoorClosed to traffic

Dauphin County, Pennsylvania · Pxtn C/Under State St/Hbg · Structure no. 000000000014739

Built
1940
85 years old
Condition
Poor
inspected September 2023
Type
Other
Concrete
Length
37 ft
1 main span
Daily traffic
200
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Under State St-Har over Paxton Creek is a concrete other carrying Under State St-Har over Paxton Creek in Dauphin County, Pennsylvania. It was built in 1940, so it is 85 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. Its operating status is: closed to all traffic.

It carries about 200 vehicles a day, projected to reach 200 by 2043. The structure is 37 ft (11.3 m) long and 120 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUnder State St-Har
CrossesPaxton Creek
LocationPxtn C/Under State St/Hbg
RouteCity Street 0
Coordinates40.26728, -76.87642
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
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58 US tons
Inventory rating35.1 US tons

Structure

Structure typeOther
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length37 ft (11.3 m)
Longest span37 ft (11.3 m)
Deck width120 ft (36.5 m)
Roadway width80 ft (24.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2023)
Projected traffic200 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$612,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Under State St-Har over Paxton Creek built?

It was built in 1940, making it 85 years old in 2025.

What condition is Under State St-Har over Paxton 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 September 2023.

How much traffic does Under State St-Har over Paxton Creek carry?

About 200 vehicles per day (2023 count).

How long is Under State St-Har over Paxton Creek?

The structure is 37 ft (11.3 m) long with a longest span of 37 ft (11.3 m) and a deck 120 ft wide.

Who owns Under State St-Har over Paxton Creek?

It is owned by the City or Municipal Highway Agency.