Route 197 (Connecticut–Massachusetts)
Route 197 highlighted in red | ||||
| Route information | ||||
| Maintained by CTDOT | ||||
| Length | 14.17 mi (22.80 km) 10.97 miles (17.65 km) in CT 3.20 miles (5.15 km) in MA | |||
| Existed | 1932–present | |||
| Major junctions | ||||
| West end | Route 171 in Union, CT | |||
| North end | Route 12 in Dudley, MA | |||
| Location | ||||
| Country | United States | |||
| States | Connecticut, Massachusetts | |||
| Counties | CT: Tolland, Windham, MA: Worcester | |||
| Highway system | ||||
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Route 197 is a 14.17-mile-long (22.80 km) state highway in northeastern Connecticut and southern Massachusetts, running from Union, Connecticut, to Dudley, Massachusetts. The Connecticut section is signed as an east–west route, while the Massachusetts section is signed north–south.