Rte 12 over West Brook
Chenango County, New York · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Rte 12 over West Brook in Chenango County, New York, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1929, making it 96 years old at the 2025 inventory.
- It carries about 6,144 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 171 of the 256 inventoried bridges in Chenango County rated fair (66.8%); 16 (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 → (42.63812, -75.48877)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 5 | Fair condition |
| Superstructure | 5 | Fair condition |
| Substructure | 5 | Fair condition |
Bridge details
| Structure | Concrete slab |
| Length | about 27 ft |
| Location | 3.1 Mi S Jct Rts 12 + 80 |
| NBI structure number | 000000001009400 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the New York department of transportation.
Busiest bridges in Chenango County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Rte 12 over Canasawacta Creek | 2000 | 16,540 | Fair |
| Rte I88 over Trb Cornell Creek | 1974 | 10,908 | Poor |
| Rte I88 over Unnamed Creek Unnamed C | 1974 | 9,331 | Poor |
| Rte 12 over Cold Brook | 1955 | 8,046 | Poor |
| Rte 12 over Cold Brook | 2000 | 8,046 | Fair |
| Rte 12 over Genegantslet Crk. | 1987 | 6,588 | Good |
All bridges nearby: Chenango County, NY bridge conditions · every bridge in Chenango County · New York bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.