US Bridges

Ann St. over Amtrak/Nsrc

Fair

Dauphin County, Pennsylvania · Ann St./Amtrak&nsx · Structure no. 000000000014753

Built
1996
29 years old
Condition
Fair
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
127 ft
2 main spans
Daily traffic
4,232
2024 count
Owner
State
State Highway Agency

About this bridge

Ann St. over Amtrak/Nsrc is a prestressed concrete box beam or girders - multiple carrying Ann St. over Amtrak/Nsrc in Dauphin County, Pennsylvania. It was built in 1996, so it is 29 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 4,232 vehicles a day, roughly 6% of them trucks, projected to reach 8,000 by 2039. The structure is 127 ft (38.7 m) long and 38 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesAnn St.
CrossesAmtrak/Nsrc
LocationAnn St./Amtrak&nsx
RouteState Highway 441
CountyDauphin County
StatePennsylvania
Coordinates40.19614, -76.73921
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating51 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length127 ft (38.7 m)
Longest span79 ft (24.1 m)
Deck width38 ft (11.7 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,232 (2024)
Projected traffic8,000 by 2039
Trucks6%
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 byRailroad
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 Ann St. over Amtrak/Nsrc built?

It was built in 1996, making it 29 years old in 2025.

What condition is Ann St. over Amtrak/Nsrc in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does Ann St. over Amtrak/Nsrc carry?

About 4,232 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is Ann St. over Amtrak/Nsrc?

The structure is 127 ft (38.7 m) long with a longest span of 79 ft (24.1 m) and a deck 38 ft wide.

Who owns Ann St. over Amtrak/Nsrc?

It is owned by the State Highway Agency and maintained by the Railroad.