Rte I86 over Dry Brook
Chautauqua County, New York · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Rte I86 over Dry Brook in Chautauqua County, New York, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1971, making it 54 years old at the 2025 inventory.
- It carries about 9,852 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 238 of the 559 inventoried bridges in Chautauqua County rated good (42.6%); 52 (9.3%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (42.13609, -79.12902)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Continuous concrete culvert |
| Length | about 53 ft |
| Location | 3.4 Mi E Falconer Int |
| NBI structure number | 000000001062590 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the New York department of transportation.
Busiest bridges in Chautauqua County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Rte I90 over Cattaraugus Creek | 1954 | 24,417 | Fair |
| Rte I90 over Buffalo Rd | 1956 | 24,362 | Fair |
| Rte I90 over Scott Creek | 1956 | 22,749 | Fair |
| Rte I90 over Beaver Creek | 1956 | 22,749 | Fair |
| Rte 5 over Cattaraugus Creek | 2015 | 17,962 | Good |
| Rte I90 over Slippery Rock Creek | 1958 | 16,888 | Fair |
All bridges nearby: Chautauqua County, NY bridge conditions · every bridge in Chautauqua County · New York bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.