Route information | ||||
---|---|---|---|---|
Maintained by MassDOT | ||||
Length | 45.42 mi[citation needed] (73.10 km) | |||
Existed | by 1930[1]–present | |||
Major junctions | ||||
West end | Route 23 / Route 183 in Monterey | |||
Route 8 in Sandisfield US 202 / Route 10 in Southwick | ||||
East end | US 5 in Agawam | |||
Location | ||||
Country | United States | |||
State | Massachusetts | |||
Counties | Berkshire, Hampden | |||
Highway system | ||||
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Route 57 is a 45.42-mile-long (73.10 km) east–west Massachusetts state route that runs from Monterey to Agawam. The eastern 5.0 miles[2] (8.1 km) in Agawam is a freeway that runs from Route 187 to the route's eastern terminus at U.S. Route 5.[3]