T-309 Fourth ST over Lehigh River
GoodLackawanna County, Pennsylvania · Clifton 1/4 MI N of SR507 · Structure no. 000000000068731
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected January 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 79 ft
- 1 main span
- Daily traffic
- 300
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
T-309 Fourth ST over Lehigh River is a prestressed concrete box beam or girders - multiple carrying T-309 Fourth ST over Lehigh River in Lackawanna County, Pennsylvania. It was built in 2021, so it is 4 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 300 vehicles a day, roughly 35% of them trucks, projected to reach 325 by 2036. The structure is 79 ft (24.1 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-309 Fourth ST over Lehigh River built?
It was built in 2021, making it 4 years old in 2025.
What condition is T-309 Fourth ST over Lehigh River 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 2024.
How much traffic does T-309 Fourth ST over Lehigh River carry?
About 300 vehicles per day (2019 count), of which roughly 35% are trucks.
How long is T-309 Fourth ST over Lehigh River?
The structure is 79 ft (24.1 m) long with a longest span of 75 ft (22.9 m) and a deck 33 ft wide.
Who owns T-309 Fourth ST over Lehigh River?
It is owned by the County Highway Agency.