Obrien RD over 90IX RTE I90
FairChautauqua County, New York · 4.9 MI NE of Dunkirk Int · Structure no. 000000005511500
- Built
- 1956
- 69 years old, rebuilt 1999
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 237 ft
- 4 main spans
- Daily traffic
- 59
- 2021 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
Obrien RD over 90IX RTE I90 is a steel continuous stringer/multi-beam or girder carrying Obrien RD over 90IX RTE I90 in Chautauqua County, New York. It was built in 1956 and reconstructed in 1999, so it is 69 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 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 59 vehicles a day, roughly 9% of them trucks, projected to reach 83 by 2041. The structure is 237 ft (72.2 m) long and 33 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Obrien RD over 90IX RTE I90 built?
It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1999.
What condition is Obrien RD over 90IX RTE I90 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 2024.
How much traffic does Obrien RD over 90IX RTE I90 carry?
About 59 vehicles per day (2021 count), of which roughly 9% are trucks.
How long is Obrien RD over 90IX RTE I90?
The structure is 237 ft (72.2 m) long with a longest span of 72 ft (21.9 m) and a deck 33 ft wide.
Who owns Obrien RD over 90IX RTE I90?
It is owned by the State Toll Authority.