Connecticut Route 77

Route 77
Map of southern Connecticut with Route 77 highlighted in red
Route information
Maintained by CTDOT
Length	13.85 mi[1] (22.29 km)
Existed	1932[2]–present
Major junctions
South end	Route 146 in Guilford
Major intersections	I-95 / Conn. Turnpike in Guilford
North end	Route 17 in Durham
Location
Country	United States
State	Connecticut
Counties	New Haven, Middlesex
Highway system
Connecticut State Highway System Interstate US State SSR SR Scenic
← Route 75 → Route 78

Route 77 is a state highway in southern Connecticut. It is a state-designated scenic road and runs from the Guilford town green, through North Guilford, into the town center of Durham.