C3448 over Power Dam Canal
Windham County, Vermont · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- C3448 over Power Dam Canal in Windham County, Vermont, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- It was built in 1909, making it 116 years old at the 2025 inventory.
- It carries about 600 vehicles a day (traffic count year 2019).
- Its listed owner is a town or township highway agency.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (43.13556, -72.44534)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 4 | Poor condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 111 ft |
| Location | @ Jct W CL3 TH450 |
| NBI structure number | 101314005313141 |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Vermont department of transportation.
All bridges nearby: Windham County, VT bridge conditions · Vermont bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.