T-448 over Pa Tpk (I-76)
GoodCumberland County, Pennsylvania · West Pennsboro Twp · Structure no. 000000000013997
- Built
- 1939
- 86 years old, rebuilt 2006
- Condition
- Good
- inspected January 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 125 ft
- 2 main spans
- Daily traffic
- 200
- 1992 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
T-448 over Pa Tpk (I-76) is a prestressed concrete continuous box beam or girders - multiple carrying T-448 over Pa Tpk (I-76) in Cumberland County, Pennsylvania. It was built in 1939 and reconstructed in 2006, so it is 86 years old, older 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 200 vehicles a day, roughly 6% of them trucks, projected to reach 315 by 2030. The structure is 125 ft (38.1 m) long and 35 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-448 over Pa Tpk (I-76) built?
It was built in 1939, making it 86 years old in 2025. It was reconstructed in 2006.
What condition is T-448 over Pa Tpk (I-76) 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 January 2023.
How much traffic does T-448 over Pa Tpk (I-76) carry?
About 200 vehicles per day (1992 count), of which roughly 6% are trucks.
How long is T-448 over Pa Tpk (I-76)?
The structure is 125 ft (38.1 m) long with a longest span of 62 ft (18.9 m) and a deck 35 ft wide.
Who owns T-448 over Pa Tpk (I-76)?
It is owned by the State Toll Authority.