SR 77 State Street over Over Muddy Creek Trib
FairCrawford County, Pennsylvania · Athens Township · Structure no. 000000000012969
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 48 ft
- 1 main span
- Daily traffic
- 2,077
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR 77 State Street over Over Muddy Creek Trib is a prestressed concrete box beam or girders - multiple carrying SR 77 State Street over Over Muddy Creek Trib in Crawford County, Pennsylvania. It was built in 1961, so it is 64 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 6 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 2,077 vehicles a day, roughly 11% of them trucks, projected to reach 2,352 by 2032. The structure is 48 ft (14.6 m) long and 44 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 77 State Street over Over Muddy Creek Trib built?
It was built in 1961, making it 64 years old in 2025.
What condition is SR 77 State Street over Over Muddy Creek Trib 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 September 2023.
How much traffic does SR 77 State Street over Over Muddy Creek Trib carry?
About 2,077 vehicles per day (2024 count), of which roughly 11% are trucks.
How long is SR 77 State Street over Over Muddy Creek Trib?
The structure is 48 ft (14.6 m) long with a longest span of 47 ft (14.3 m) and a deck 44 ft wide.
Who owns SR 77 State Street over Over Muddy Creek Trib?
It is owned by the State Highway Agency.