C3048 over Calendar Brook
Caledonia County, Vermont · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- C3048 over Calendar Brook in Caledonia County, Vermont, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 0 (failed condition, out of service) on the 0-9 scale.
- It was built in 1919, making it 106 years old at the 2025 inventory.
- It carries about 30 vehicles a day (traffic count year 2019).
- Its listed owner is a town or township highway agency.
- It is one of 15 of the 248 inventoried bridges in Caledonia County rated poor (6.0%); 15 (6.0%) are rated poor.
- 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 → (44.60746, -71.99956)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 0 | Failed condition, out of service |
| Substructure | 3 | Serious condition |
Bridge details
| Structure | Steel girder and floorbeam |
| Length | about 49 ft |
| Location | 0.05 Mi Jct Th 29 + Th 1 |
| NBI structure number | 100314000803141 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Vermont department of transportation.
Busiest bridges in Caledonia County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 00005 Ml over Passumpsic River | 1972 | 12,200 | Good |
| I 00091 Ml over I 91 over Th 10 Brk | 1975 | 11,900 | Good |
| I 00091 Ml over I 91 over Th 10 Brk | 1975 | 11,900 | Good |
| I 00091 Ml over I 91 over US 5 | 1974 | 11,900 | Fair |
| I 00091 Ml over I 91 over US 5 | 1974 | 11,900 | Good |
| I 00091 Ml over I 91 over US 5 | 1974 | 11,900 | Fair |
All bridges nearby: Caledonia County, VT bridge conditions · every bridge in Caledonia County · Vermont bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.