Connecticut Route 3

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Route 3
Route information
Maintained by CTDOT
Length	14.48 mi (23.30 km)
Existed	1941 (extended 1991)–present
Major junctions
South end	Route 66 in Middletown
Major intersections	I-91 in Wethersfield
North end	Route 2 at the Glastonbury–East Hartford town line
Location
Country	United States
State	Connecticut
Counties	Middlesex, Hartford
Highway system
Connecticut State Highway System Interstate US State SSR SR Scenic
← Route 2A → Route 4
← I-484 → I-684

Route 3 is a 14.48-mile-long (23.30 km) route connecting Middletown to the Glastonbury-East Hartford town line. It passes through the towns of Cromwell, Rocky Hill, Wethersfield, and Glastonbury. The northernmost 3 miles (4.8 km) of Route 3 is a freeway that was originally intended for the cancelled Interstate 491.