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, 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".
New Hampshire Route 12 is a 62.773-mile (101.023 km) long north–south state highway in southwestern New Hampshire. Its southern terminus is at the Massachusetts state line in Fitzwilliam, where it continues south as Massachusetts Route 12. Its northern terminus is at the Vermont state line in Claremont, where it continues north as Vermont Route 12. Most of the northern part of NH 12 runs along the Connecticut River.
Route 8 is a 67.36-mile (108.41 km) state highway in Connecticut that runs north–south from Bridgeport, through Waterbury, all the way to the Massachusetts state line where it continues as Massachusetts Route 8. Most of the highway is a four-lane freeway but the northernmost 8.8 miles (14.2 km) is a two-lane surface road.
Interstate 95 (I-95) is the main north–south Interstate Highway on the East Coast of the United States, running in a general east–west compass direction for 111.57 miles (179.55 km) in Connecticut, from the New York state line to the Rhode Island state line. I-95 from Greenwich to East Lyme is part of the Connecticut Turnpike, during which it passes through the major cities of Stamford, Bridgeport, and New Haven. After leaving the turnpike in East Lyme, I-95 is known as the Jewish War Veterans Memorial Highway and passes through New London, Groton, and Mystic, before exiting the state through North Stonington at the Rhode Island border and goes on.
Route 8 is the portion of the 148 mile multistate New England Route 8 within the state of Massachusetts. The highway runs 66.643 miles (107.252 km) from the Connecticut state line in Sandisfield, where the highway continues as Connecticut Route 8, north to the Vermont state line in Clarksburg, where the highway continues as Vermont Route 8 and VT 100. Route 8 serves several towns in eastern and northern Berkshire County. The highway is the main highway between the cities of Pittsfield and North Adams, where the route intersects Route 9 and Route 2, respectively. Route 8 also intersects U.S. Route 20 in Becket.
Route 25 is a 28.59-mile (46.01 km), primary state highway connecting the city of Bridgeport and the town of Brookfield in the U.S. state of Connecticut. Route 25 is a six-lane freeway from Bridgeport to northern Trumbull and a two-lane surface road the rest of the way to Brookfield.
Route 33 is a 14.41-mile (23.19 km), secondary north–south state highway in the U.S. state of Connecticut, from Westport to Ridgefield.
Route 39 is a north–south 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.
State Route 90 (SR 90) is a 155-mile-long (249 km) state highway that travels southeast-to-northwest through portions of Atkinson, Coffee, Irwin, Ben Hill, Turner, Wilcox, Crisp, Dooly, Macon, Taylor, and Talbot counties in the south-central and west-central parts of the U.S. state of Georgia. The highway connects Willacoochee and Talbotton, via Ocilla, Fitzgerald, Cordele, Vienna and Oglethorpe.
Route 110 is a state highway in Connecticut running for 15.95 miles (25.67 km) from Interstate 95 (I-95) in Stratford to Route 111 in Monroe.
State Route 49 (SR 49) is a 122.8-mile-long (197.6 km) state highway that travels southwest-to-northeast through portions of Terrell, Sumter, Macon, Peach, Houston, Bibb, Jones, and Baldwin counties, mainly in the central part of the U.S. state of Georgia. The highway connects SR 45 north of Dawson to SR 22/SR 24 in Milledgeville.
State Route 56 (SR 56) is an inverted question mark-shaped state highway that travels south-to-north, with a western loop around Vidalia. It is 140.3-mile-long (225.8 km) and travels through portions of Tattnall, Toombs, Montgomery, Treutlen, Emanuel, Burke, and Richmond counties in the southeastern and east-central parts of the U.S. state of Georgia. The route connects the Reidsville and Augusta areas, via Swainsboro and Waynesboro.
Route 87 is a Connecticut state highway running from Franklin to Andover, generally in a southeast–northwest direction. The route is part of the road connecting the towns of Norwich, Lebanon, Columbia, and Andover. Route 87 is a two-lane rural collector road for its entire length.
Route 108 in the U.S. state of Connecticut, locally called Nichols Avenue and Huntington Turnpike, is a two-lane state highway that runs northerly from US 1, Boston Post Road in Stratford, through Trumbull, to Route 110 in downtown Shelton. Originally called the Farm Highway, it was laid out to the south side of Mischa Hill in Trumbull on December 7, 1696 and is considered to be the third oldest documented highway in Connecticut after the Mohegan Road in Norwich (1670) and the Boston Post Road or US 1 (1673).
Route 111 is a state highway in southwestern Connecticut, United States, running from the Merritt Parkway (Route 15) in Trumbull to Route 34 in Monroe. The junction with the Merritt Parkway is currently the only single-point urban interchange (SPUI) in the entire state.
Route 113 is a Connecticut state highway running from the Bridgeport–Stratford town line around the Lordship section of Stratford to the eastern part of the town.
Route 130 is a state highway in southwestern Connecticut, running from Fairfield to Stratford, generally parallel to I-95.
Route 135 is a Connecticut state highway running entirely in the town of Fairfield. It connects Interstate 95 (I-95) and U.S. Route 1 in downtown Fairfield to Route 58 in the northern part of town.
State Route 119 (SR 119) is an 81.2-mile-long (130.7 km) state highway that runs south-to-north in the east-central part of the U.S. state of Georgia. It runs from Riceboro to the Hinesville – Fort Stewart metropolitan area and curves to the northeast, through Pembroke and Springfield, and enters South Carolina north of Clyo, where the roadway continues as South Carolina Highway 119.
State Route 128 (SR 128) is a 35.1-mile-long (56.5 km) state highway that runs south-to-north through portions of Macon, Taylor, and Crawford counties in the west-central part of the U.S. state of Georgia.
I-95 / Route 130 in Bridgeport 
Route 111 in Trumbull
