Rankin Br over SR837EX 3 Rrs Kenmarave
FairAllegheny County, Pennsylvania · MA0735 Rankin Br-Main Str · Structure no. 000000000002666
- Built
- 1951
- 74 years old, rebuilt 2011
- Condition
- Fair
- inspected July 2023
- Type
- Truss - Deck
- Steel Continuous
- Length
- 2,426 ft
- 9 main spans
- Daily traffic
- 25,860
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
Rankin Br over SR837EX 3 Rrs Kenmarave is a steel continuous truss - deck carrying Rankin Br over SR837EX 3 Rrs Kenmarave in Allegheny County, Pennsylvania. It was built in 1951 and reconstructed in 2011, so it is 74 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 25,860 vehicles a day, roughly 10% of them trucks, projected to reach 28,570 by 2024. The structure is 2,426 ft (739.4 m) long and 67 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rankin Br over SR837EX 3 Rrs Kenmarave built?
It was built in 1951, making it 74 years old in 2025. It was reconstructed in 2011.
What condition is Rankin Br over SR837EX 3 Rrs Kenmarave 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 July 2023.
How much traffic does Rankin Br over SR837EX 3 Rrs Kenmarave carry?
About 25,860 vehicles per day (2011 count), of which roughly 10% are trucks.
How long is Rankin Br over SR837EX 3 Rrs Kenmarave?
The structure is 2,426 ft (739.4 m) long with a longest span of 525 ft (160 m) and a deck 67 ft wide.
Who owns Rankin Br over SR837EX 3 Rrs Kenmarave?
It is owned by the County Highway Agency.