T-503 over Delaware Run
GoodNorthumberland County, Pennsylvania · Northeast of Dewart · Structure no. 000000000046332
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected January 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 82 ft
- 1 main span
- Daily traffic
- 100
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
T-503 over Delaware Run is a prestressed concrete box beam or girders - multiple carrying T-503 over Delaware Run in Northumberland County, Pennsylvania. It was built in 2009, so it is 16 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 100 vehicles a day, roughly 1% of them trucks, projected to reach 100 by 2040. The structure is 82 ft (25 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-503 over Delaware Run built?
It was built in 2009, making it 16 years old in 2025.
What condition is T-503 over Delaware Run 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-503 over Delaware Run carry?
About 100 vehicles per day (2019 count), of which roughly 1% are trucks.
How long is T-503 over Delaware Run?
The structure is 82 ft (25 m) long with a longest span of 81 ft (24.7 m) and a deck 30 ft wide.
Who owns T-503 over Delaware Run?
It is owned by the County Highway Agency.