U.S. Route 1A (US 1A) is the name of several highways found in the United States.
Route 22 is a 14.07-mile-long (22.64 km) secondary state route within the U.S. state of Connecticut. Route 22 is an L-shaped road that is signed east–west from Hamden to the western junction of Route 80 in North Branford, and north–south to its eastern terminus in Guilford. It was designated in 1951 as a bypass of New Haven, connecting the Wilbur Cross Parkway and Route 80.
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.
Route 70 is a 10.92-mile-long (17.57 km) state highway in the U.S. state of Connecticut, connecting the towns of Cheshire and Meriden. The western half of the route is an important link between the Greater New Haven and the Greater Waterbury areas and is part of the state primary highway system. It runs in a “U” Shaped Pattern.
Route 19 is a minor Connecticut state route running from Stafford to the Massachusetts state line. It is 6.99 miles (11.25 km) long and runs north–south, entirely within Stafford. The road interconnects the settlements in the eastern part of the town.
Route 159 is a 21.14-mile-long (34.02 km) state highway connecting the Hartford and Springfield areas in the U.S. states of Connecticut and Massachusetts. It begins as the northern extension of Main Street in Windsor and proceeds northward along the west bank of the Connecticut River towards Agawam, Massachusetts. The route ends at the junction of Route 147 and Route 75 in Agawam center just south of the West Springfield city line. The route was originally designated as U.S. Route 5A in 1932 and was renumbered to its modern designation in October 1968.
New York State Route 343 (NY 343) is a state highway located entirely within central Dutchess County, in the Hudson Valley region of the U.S. state of New York. It runs east–west from the intersection of NY 82 in the village of Millbrook to the town of Amenia, where it crosses the Connecticut state line and continues eastward as Route 343, a Connecticut state highway located entirely within the town of Sharon. Along the way, it has a 7.3-mile (11.7 km) concurrency with NY 22 from vicinity of the hamlet of Dover Plains to the hamlet of Amenia.
U.S. Route 45E (US 45E) is a 61.23-mile-long (98.54 km) state highway in West Tennessee, connecting Jackson with South Fulton via Milan and Martin. For the majority of its length, it runs concurrently with unsigned State Route 43 (SR 43) for most of that highway’s length except for short segments at Martin and South Fulton, where it is cosigned with SR 216 and SR 215, respectively.
Route 27 is a north–south state highway in southeastern Connecticut running for 3.21 miles (5.17 km) from U.S. Route 1 in Mystic to Route 184 in Old Mystic.
Route 142 is a state highway in Connecticut that serves as an alternate route of US 1, passing through the village of Short Beach on the Branford shoreline. It starts at US 1 in East Haven and ends at US 1 in Branford, running for 4.27 miles (6.87 km).
Route 193 is a 9.40-mile-long (15.13 km) state highway in the U.S. states of Connecticut and Massachusetts. The route travels between the town centers of Thompson, Connecticut and Webster, Massachusetts. The road closely parallels Interstate 395 throughout its entire length. It is signed North-South, with the exception of one East-West Sign at the South end.
Route 117 is a state highway in southeastern Connecticut, running from Groton to Preston. Route 117 is designated the Colonel Ledyard Highway from its intersection with Route 184 in Groton to the Ledyard-Preston town line.
Route 153 is a Connecticut state highway in the Connecticut River valley running from U.S. Route 1 in Westbrook center to Route 154 in Essex Village in the town of Essex.
Route 184 is a state highway in southeastern Connecticut, running from Groton to North Stonington.
Vermont Route 113 (VT 113) is a 22.847-mile-long (36.769 km) east–west state highway in eastern Vermont in the United States. It runs south and east from an intersection with VT 110 in Chelsea to the New Hampshire border in Thetford. VT 113 crosses the Connecticut River, becoming East Thetford Road, an unnumbered local road in the town of Lyme, New Hampshire which connects to New Hampshire Route 10.
The Groton and Stonington Street Railway was an interurban trolley line that extended from Groton, Connecticut, to Westerly, Rhode Island, with a later branch to Old Mystic, Connecticut, and an extension to New London. The line operated from 1904 to 1919 and 1923 to 1928, after which it was replaced by buses.
Route 16 is a 59.8646-mile-long (96.3427 km) east–west state highway in Massachusetts. It begins in the west at an intersection with Route 12 and Route 193 in Webster, just north of the Connecticut state border. It runs in a generally southwest-northeast routing through a number of Boston's suburbs and runs to the west and then north of the city before ending in Revere at an intersection with Route 1A and Route 60.
State Route 151 (SR 151) is a 30.5-mile-long (49.1 km) L-shaped state highway in the U.S. state of Maine. Running entirely in Somerset County, it travels from U.S. Route 2 (US 2) in Palmyra to Northeast Somerset, an unorganized territory within the state. It passes through the towns of Hartland, Athens, and Brighton intersecting other state highways in the centers of these towns.
State Route 215 (SR 215) is a state highway in the U.S. state of Maine. It runs for about 17 miles (27 km) between Newcastle at U.S. Route 1 Business and Jefferson at SR 32, entirely in Lincoln County.
U.S. Route 44 (US 44) is an east–west United States Numbered Highway that runs for 237 miles (381 km) through four states in the Northeastern United States. The western terminus is at US 209 and New York State Route 55 (NY 55) in Kerhonkson, New York, a hamlet in the Hudson Valley region. The eastern terminus is at Route 3A in Plymouth, Massachusetts.
US 1 in Groton 
