Allegheny Street over Susquehanna Street
FairDauphin County, Pennsylvania · 200 Ft NW of SR 0322 · Structure no. 000000000014158
- Built
- 1942
- 83 years old
- Condition
- Fair
- inspected June 2023
- Type
- Tee Beam
- Concrete
- Length
- 28 ft
- 1 main span
- Daily traffic
- 1,000
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Allegheny Street over Susquehanna Street is a concrete tee beam carrying Allegheny Street over Susquehanna Street in Dauphin County, Pennsylvania. It was built in 1942, so it is 83 years old, older 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 5 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 1,000 vehicles a day, projected to reach 1,000 by 2041. The structure is 28 ft (8.5 m) long and 60 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Allegheny Street over Susquehanna Street built?
It was built in 1942, making it 83 years old in 2025.
What condition is Allegheny Street over Susquehanna Street 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 June 2023.
How much traffic does Allegheny Street over Susquehanna Street carry?
About 1,000 vehicles per day (2021 count).
How long is Allegheny Street over Susquehanna Street?
The structure is 28 ft (8.5 m) long with a longest span of 23 ft (7 m) and a deck 60 ft wide.
Who owns Allegheny Street over Susquehanna Street?
It is owned by the City or Municipal Highway Agency.