Sixth Street Br over 10th ST Bypass Allegh Rv
FairAllegheny County, Pennsylvania · AL02 6 ST to North Side · Structure no. 000000000002381
- Built
- 1928
- 97 years old, rebuilt 2023
- Condition
- Fair
- inspected May 2023
- Type
- Suspension
- Steel Continuous
- Length
- 995 ft
- 3 main spans
- Daily traffic
- 12,824
- 2005 count
- Owner
- County
- County Highway Agency
About this bridge
Sixth Street Br over 10th ST Bypass Allegh Rv is a steel continuous suspension carrying Sixth Street Br over 10th ST Bypass Allegh Rv in Allegheny County, Pennsylvania. It was built in 1928 and reconstructed in 2023, so it is 97 years old, older 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 12,824 vehicles a day, roughly 6% of them trucks, projected to reach 15,000 by 2025. The structure is 995 ft (303.3 m) long and 38 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Sixth Street Br over 10th ST Bypass Allegh Rv built?
It was built in 1928, making it 97 years old in 2025. It was reconstructed in 2023.
What condition is Sixth Street Br over 10th ST Bypass Allegh Rv 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 May 2023.
How much traffic does Sixth Street Br over 10th ST Bypass Allegh Rv carry?
About 12,824 vehicles per day (2005 count), of which roughly 6% are trucks.
How long is Sixth Street Br over 10th ST Bypass Allegh Rv?
The structure is 995 ft (303.3 m) long with a longest span of 430 ft (131.1 m) and a deck 38 ft wide.
Who owns Sixth Street Br over 10th ST Bypass Allegh Rv?
It is owned by the County Highway Agency.