T-511 Franklin RD over Little Mahoning Creek
FairIndiana County, Pennsylvania · Btw T830 & SR4020 · Structure no. 000000000019477
- Built
- 1976
- 49 years old
- Condition
- Fair
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 83 ft
- 1 main span
- Daily traffic
- 100
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
T-511 Franklin RD over Little Mahoning Creek is a steel stringer/multi-beam or girder carrying T-511 Franklin RD over Little Mahoning Creek in Indiana County, Pennsylvania. It was built in 1976, so it is 49 years old, younger 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 140 by 2041. The structure is 83 ft (25.3 m) long and 30 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-511 Franklin RD over Little Mahoning Creek built?
It was built in 1976, making it 49 years old in 2025.
What condition is T-511 Franklin RD over Little Mahoning Creek 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 August 2023.
How much traffic does T-511 Franklin RD over Little Mahoning Creek carry?
About 100 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is T-511 Franklin RD over Little Mahoning Creek?
The structure is 83 ft (25.3 m) long with a longest span of 81 ft (24.7 m) and a deck 30 ft wide.
Who owns T-511 Franklin RD over Little Mahoning Creek?
It is owned by the County Highway Agency.