For the Route 3 that existed in the 1920s, see U.S. Route 6 in Connecticut. For the other route which was formerly I-491, see Interstate 84 in Connecticut.
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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.
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Global Information
Route 66 in Middletown
I-91 in Wethersfield
Route 2 at the Glastonbury–East Hartford town line
