RTE I81 over W Br Tioughnioga
GoodCortland County, New York · 0.5 MI N JCT I81 + SH 281 · Structure no. 000000001031461
- Built
- 1966
- 59 years old
- Condition
- Good
- inspected May 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 14,138
- 2011 count
- Owner
- State
- State Highway Agency
About this bridge
RTE I81 over W Br Tioughnioga is a concrete continuous culvert carrying RTE I81 over W Br Tioughnioga in Cortland County, New York. It was built in 1966, so it is 59 years old, older than the New York average of 53 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 14,138 vehicles a day, roughly 24% of them trucks. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was RTE I81 over W Br Tioughnioga built?
It was built in 1966, making it 59 years old in 2025.
What condition is RTE I81 over W Br Tioughnioga in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.
How much traffic does RTE I81 over W Br Tioughnioga carry?
About 14,138 vehicles per day (2011 count), of which roughly 24% are trucks.
How long is RTE I81 over W Br Tioughnioga?
The structure is 24 ft (7.3 m) long with a longest span of 11 ft (3.3 m).
Who owns RTE I81 over W Br Tioughnioga?
It is owned by the State Highway Agency.