| Route 146A | ||||
|---|---|---|---|---|
| Route information | ||||
| Maintained by RIDOT | ||||
| Length: | 7.1 mi (11.4 km) | |||
| Major junctions | ||||
| South end: | Route 146 in North Smithfield | |||
| Route 146 in North Smithfield | ||||
| North end: | Route 146A in Uxbridge, MA | |||
| Highway system | ||||
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Route 146A is a numbered State Highway running 7.1 miles (11.4 km) in Rhode Island.
Route 146A takes the following route through the State:
Route 146A was designated as Route 146 before the construction of the North Smithfield Expressway. The road follows a former stagecoach path through historic Union Village in North Smithfield. This road was known as "the Great Road". The northern end of the road crosses the state line near Buxton Street at Uxbridge, Massachusetts. This section was known as Ironstone, after good quality bog iron ore found near here.
Route 146A is a major commercial corridor for part of its route.