Connecticut Route 15

Route 15
Route information
Maintained by CTDOT
Length	83.53 mi[1] (134.43 km)
Existed	1932[2] (relocated 1948)–present
Restrictions	No commercial vehicles south of exit 67S[3]
Major junctions
South end	Hutchinson River Parkway at the New York state line in Greenwich
Major intersections	US 7 in Norwalk Route 25 in Trumbull Route 8 / Route 108 in Trumbull Milford Parkway in Milford US 5 in Wallingford I-91 / I-691 / Route 66 in Meriden US 5 in Meriden Route 9 / Route 372 in Berlin I-91 in Hartford US 5 / Route 2 in East Hartford
North end	I-84 / US 6 in East Hartford
Location
Country	United States
State	Connecticut
Counties	Fairfield, New Haven, Hartford
Highway system
Connecticut State Highway System Interstate US State SSR SR Scenic
← Route 14 → Route 16

Route 15 is a state highway in the U.S. state of Connecticut that runs 83.53 miles (134.43 km) from a connection with New York's Hutchinson River Parkway in Greenwich, Connecticut, to its northern terminus intersecting with Interstate 84 (I-84) in East Hartford, Connecticut. Route 15 consists of four distinct sections: the Merritt Parkway, the Wilbur Cross Parkway (both freeways), most of the Berlin Turnpike, and part of the Wilbur Cross Highway. The unified designation was applied to these separate highways in 1948 to provide a continuous through route from New York to Massachusetts. The parkway section of Route 15 is often referred to locally as "The Merritt".