RTE I90 over Trib Big Sister Creek
FairErie County, New York · 4.2 MI SW of Int 57A · Structure no. 000000005512532
- Built
- 1957
- 68 years old
- Condition
- Fair
- inspected August 2024
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 12,209
- 2020 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
RTE I90 over Trib Big Sister Creek is a concrete culvert carrying RTE I90 over Trib Big Sister Creek in Erie County, New York. It was built in 1957, so it is 68 years old, older than the New York average of 53 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 12,209 vehicles a day, roughly 37% of them trucks, projected to reach 14,540 by 2041. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was RTE I90 over Trib Big Sister Creek built?
It was built in 1957, making it 68 years old in 2025.
What condition is RTE I90 over Trib Big Sister 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 2024.
How much traffic does RTE I90 over Trib Big Sister Creek carry?
About 12,209 vehicles per day (2020 count), of which roughly 37% are trucks.
How long is RTE I90 over Trib Big Sister Creek?
The structure is 24 ft (7.3 m) long with a longest span of 11 ft (3.3 m).
Who owns RTE I90 over Trib Big Sister Creek?
It is owned by the State Toll Authority.