SR 4008 over Kittanning Run
GoodBlair County, Pennsylvania · 3 Mi.W.Of Altoona · Structure no. 000000000005811
- Built
- 1991
- 34 years old, rebuilt 2011
- Condition
- Good
- inspected September 2022
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 47 ft
- 1 main span
- Daily traffic
- 1,664
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR 4008 over Kittanning Run is a prestressed concrete box beam or girders - multiple carrying SR 4008 over Kittanning Run in Blair County, Pennsylvania. It was built in 1991 and reconstructed in 2011, so it is 34 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 1,664 vehicles a day, roughly 5% of them trucks, projected to reach 1,341 by 2032. The structure is 47 ft (14.3 m) long and 103 ft wide. If it were closed, the detour would be 18 mi (29 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. |
| 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 SR 4008 over Kittanning Run built?
It was built in 1991, making it 34 years old in 2025. It was reconstructed in 2011.
What condition is SR 4008 over Kittanning 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 September 2022.
How much traffic does SR 4008 over Kittanning Run carry?
About 1,664 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is SR 4008 over Kittanning Run?
The structure is 47 ft (14.3 m) long with a longest span of 45 ft (13.7 m) and a deck 103 ft wide.
Who owns SR 4008 over Kittanning Run?
It is owned by the State Highway Agency.