Route information | ||||
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Maintained by CTDOT | ||||
Length | 6.70 mi[1] (10.78 km) | |||
Existed | 1963–present | |||
Major junctions | ||||
West end | Route 115 in Ansonia | |||
East end | Route 63 in New Haven | |||
Location | ||||
Country | United States | |||
State | Connecticut | |||
Counties | New Haven | |||
Highway system | ||||
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Route 243 is a state highway in Connecticut running for 6.70 miles (10.78 km) from Route 115 at the Ansonia-Derby town line to Route 63 in New Haven. It serves the Westville neighborhood of New Haven and the southern portions of the towns of Woodbridge and Ansonia. The road continues across the Naugatuck River as State Road 853 leading to Route 8.