Connecticut Route 20
| Bradley Airport Connector | ||||
| Route information | ||||
| Maintained by CTDOT | ||||
| Length | 31.56 mi (50.79 km) | |||
| Existed | Main route: 1932 Connector: 1961–present | |||
| Major junctions | ||||
| West end | Route 8 in Winchester | |||
| East end | I-91 in Windsor Locks | |||
| Location | ||||
| Country | United States | |||
| State | Connecticut | |||
| Counties | Litchfield, Hartford | |||
| Highway system | ||||
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Route 20 is a 31.56-mile (50.79 km) state highway in the U.S. state of Connecticut. It extends from Route 8 in rural Winchester to Interstate 91 (I-91) in Windsor Locks. Route 20 consists of two distinct sections: a long, winding, scenic rural road, and a section of the freeway linking I-91 to Bradley International Airport.