Bridge conditions in Nantucket County, Massachusetts
2 inventoried bridges · 0 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
None of the 2 inventoried bridges in Nantucket County are rated in poor condition in the current federal inventory. 0 are rated good and 2 fair.
- 0 of the 2 bridges in Nantucket County, Massachusetts, are rated in poor condition (0.0%) in the 2025 National Bridge Inventory, as of .
- 0 bridges (0.0%) are rated good and 2 (100.0%) fair.
- The median Nantucket County bridge was built in 1981.
Good 0.0% · Fair 100.0% · Poor 0.0% of 2 bridges
Bridges rated poor
No bridges in this county carry a poor rating in the current inventory.
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Hwy Massasoit Rd over Water Long Pond | 1981 | 517 | Fair |
| Hwy Ames Ave over Water Hither Creek | 1946 | 388 | Fair |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Massachusetts: Massachusetts bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.