RTE 392 over Ext Gridley Creek
GoodCortland County, New York · 2.3 MI E of Virgil - SH 9 · Structure no. 000000001034370
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected May 2024
- Type
- Culvert
- Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 1,504
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
RTE 392 over Ext Gridley Creek is a concrete culvert carrying RTE 392 over Ext Gridley Creek in Cortland County, New York. It was built in 2015, so it is 10 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,504 vehicles a day, roughly 7% of them trucks, projected to reach 2,102 by 2041. The structure is 29 ft (8.8 m) long and 35 ft wide. 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was RTE 392 over Ext Gridley Creek built?
It was built in 2015, making it 10 years old in 2025.
What condition is RTE 392 over Ext Gridley Creek 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 392 over Ext Gridley Creek carry?
About 1,504 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is RTE 392 over Ext Gridley Creek?
The structure is 29 ft (8.8 m) long with a longest span of 28 ft (8.5 m) and a deck 35 ft wide.
Who owns RTE 392 over Ext Gridley Creek?
It is owned by the State Highway Agency.