Rte I87 over Corbeau Creek
Clinton County, New York · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Rte I87 over Corbeau Creek in Clinton County, New York, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 8 (very good condition) on the 0-9 scale.
- It was built in 1962, making it 63 years old at the 2025 inventory.
- It carries about 3,745 vehicles a day (traffic count year 2008).
- Its listed owner is the state highway agency.
- It is one of 83 of the 201 inventoried bridges in Clinton County rated good (41.3%); 25 (12.4%) 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 → (44.91954, -73.44735)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 8 | Very good condition |
Bridge details
| Structure | Continuous concrete culvert |
| Length | about 41 ft |
| Location | 2.1 Mi N Int I87 & C R 23 |
| NBI structure number | 000000001034121 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the New York department of transportation.
Busiest bridges in Clinton County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Rte I87 over Dead Creek | 1958 | 15,511 | Fair |
| Rte 22 over Rte I87 Rte I87 | 1996 | 15,042 | Fair |
| Rte 22 over Saranac River | 1994 | 11,796 | Fair |
| Tom Miller Road over Rte I87 Rte I87 | 2010 | 9,581 | Good |
| Rte I87 over Access Road Saranac Riv | 1999 | 9,449 | Fair |
| Rte I87 over Canadian Pacific RR | 2011 | 9,221 | Fair |
All bridges nearby: Clinton County, NY bridge conditions · every bridge in Clinton County · New York bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.