T-721 Coolspring over Little Sandy Creek
GoodJefferson County, Pennsylvania · 0.1 Mile North of SR 36 · Structure no. 000000000040412
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected August 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 72 ft
- 1 main span
- Daily traffic
- 100
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
T-721 Coolspring over Little Sandy Creek is a prestressed concrete box beam or girders - multiple carrying T-721 Coolspring over Little Sandy Creek in Jefferson County, Pennsylvania. It was built in 1998, so it is 27 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 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 100 vehicles a day, roughly 14% of them trucks, projected to reach 134 by 2043. The structure is 72 ft (21.9 m) long and 33 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 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 T-721 Coolspring over Little Sandy Creek built?
It was built in 1998, making it 27 years old in 2025.
What condition is T-721 Coolspring over Little Sandy Creek 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 August 2023.
How much traffic does T-721 Coolspring over Little Sandy Creek carry?
About 100 vehicles per day (2023 count), of which roughly 14% are trucks.
How long is T-721 Coolspring over Little Sandy Creek?
The structure is 72 ft (21.9 m) long with a longest span of 70 ft (21.3 m) and a deck 33 ft wide.
Who owns T-721 Coolspring over Little Sandy Creek?
It is owned by the County Highway Agency.