Connecticut Route 39

Route 39
Map of Fairfield County in southwestern Connecticut with Route 39 highlighted in red
Route information
Maintained by CTDOT
Length22.76 mi (36.63 km)
Existed1932–present
Major junctions
South end I-84 / US 6 / US 7 / US 202 / Route 37 / Route 53 in Danbury
North end Route 55 in Sherman
Location
CountryUnited States
StateConnecticut
CountiesFairfield
Highway system
  • Connecticut State Highway System
Route 37 Route 40

Route 39 is a northsouth state highway in Connecticut. It is one of the main roads in downtown Danbury. Route 39 runs 22.76 miles (36.63 km) from Interstate 84 (I-84) in Danbury north to Route 55 in Sherman.