Rte I87 over Dwaas Kill
Saratoga County, New York · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Rte I87 over Dwaas Kill in Saratoga County, New York, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1958, making it 67 years old at the 2025 inventory.
- It carries about 40,418 vehicles a day (traffic count year 2006).
- Its listed owner is the state highway agency.
- It is one of 108 of the 226 inventoried bridges in Saratoga County rated fair (47.8%); 14 (6.2%) are rated poor.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (42.89231, -73.78033)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 5 | Fair condition |
Bridge details
| Structure | Steel culvert |
| Length | about 28 ft |
| Location | 0.2 Mi N Jct I87 & CR 109 |
| NBI structure number | 000000001033241 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the New York department of transportation.
Busiest bridges in Saratoga County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Rte I87 over Ballston Creek | 1959 | 67,698 | Good |
| Rte I87 over Rte 146 | 1958 | 45,252 | Fair |
| Rte I87 over Rte 146 | 1958 | 40,663 | Fair |
| Rte I87 over Delaware & Hudson RR | 1997 | 40,418 | Good |
| Rte I87 over Dwaas Kill | 1958 | 39,073 | Fair |
| Rte I87 over Delaware & Hudson RR | 1997 | 39,073 | Good |
All bridges nearby: Saratoga County, NY bridge conditions · every bridge in Saratoga County · New York bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.