Connecticut Route 229 nominally begins at the end of the eastbound Exit 31 off-ramp of I-84 (an eastwest Interstate highway) and West Street is four lanes wide in the vicinity
Route 229 nominally begins at the end of the eastbound Exit 31 off-ramp of I-84 in western Southington, heading northward along West Street. Interstate 84 (I-84) is an eastwest Interstate highway across the state of Connecticut through Danbury, Waterbury, Hartford and Union. West Street is four lanes wide in the vicinity of the I-84 interchange, then becomes a 3 lane (2 lanes northbound, 1 lane southbound) urban arterial as it heads north. 
