Route 79 is a 18.47-mile-long (29.72 km) state highway in southeastern Massachusetts. The route begins as a highway in Fall River also known as the Fall River Viaduct and Western Fall River Expressway before becoming a more rural route.
Maryland Route 2 is the longest state highway in the U.S. state of Maryland. The 79.24-mile (127.52 km) route runs from Solomons Island in Calvert County north to an intersection with U.S. Route 1 /US 40 Truck in Baltimore. The route runs concurrent with MD 4 through much of Calvert County along a four-lane divided highway known as Solomons Island Road, passing through rural areas as well as the communities of Lusby, Port Republic, Prince Frederick, and Huntingtown. In Sunderland, MD 2 splits from MD 4 and continues north as two-lane undivided Solomons Island Road into Anne Arundel County, still passing through rural areas. Upon reaching Annapolis, the route runs concurrent with US 50/US 301 to the north the city. Between Annapolis and Baltimore, MD 2 runs along the Governor Ritchie Highway, a multilane divided highway that heads through suburban areas, passing through Arnold, Severna Park, Pasadena, Glen Burnie, and Brooklyn Park. In Baltimore, the route heads north on city streets and passes through the downtown area of the city.
Massachusetts Route 18 is a 41.561-mile-long (66.886 km) north–south state highway in Southeastern Massachusetts. Beginning in the city of New Bedford, it runs as a freeway for approximately 2 miles (3.2 km), continuing as a surface street until it reaches Weymouth.
Route 1 is a 120-kilometre (75 mi) long provincial highway that serves as the Prince Edward Island section of the Trans-Canada Highway. Route 1 traverses the southern shores of Prince Edward Island, from the Confederation Bridge in Borden-Carleton to the Wood Islands ferry dock, and bypasses the provincial capital, Charlottetown. It is an uncontrolled access 2-lane highway with a maximum speed limit of 90 km/h (55 mph), except within towns and urban areas.
Nova Scotia Trunk 7 is part of the Canadian province of Nova Scotia's system of Trunk Highways. The route runs from Bedford to Antigonish, along the Eastern Shore for a distance of 269 kilometres (167 mi). Part of Trunk 7 is known as the Marine Drive.
Route 2, also known as Veterans Memorial Highway and the All Weather Highway, is a 216-kilometre (134 mi) two-lane uncontrolled access highway traversing Prince Edward Island, Canada from Tignish to Souris. Route 2 was recognized as the first numbered highway in the province in 1890, when it opened between Charlottetown and Summerside.
Route 4 is a 63 km (39 mi) long, two-lane uncontrolled access secondary highway in eastern Prince Edward Island, Canada. In runs east from the Trans-Canada Highway (Route 1) at Wood Islands along the Northumberland Straight to Route 18 the settlement of High Bank, where it turns north and passes through Murray River and Montague before ending at Route 2 at Dingwells Mills. Its maximum speed limit is 90 km/h (56 mph).
Route 13 is a 39 km (24 mi) two-lane uncontrolled access secondary highway traversing the central portion of Prince Edward Island, Canada in a more or less north–south direction between Crapaud and Cavendish. It passes through a mainly rural area of Prince Edward Island. A portion of Route 13 is commonly called the "Hopalong Road."
Prince Edward Island Route 248 is a 13.9-kilometre (8.6 mi) long north–south collector highway and local road in Queens County, Prince Edward Island. Route 248 begins at an intersection with Route 27 in the community of Cornwall just east of Route 19. The route parallels MacEwens Creek and the North River through farms and suburbs northeast of Cornwall into the village of Miltonvale Park, where it terminates at a junction with Route 2. The route also serves as the main road through the community of Warren Grove.
Prince Edward Island Route 6 is a secondary highway in central Prince Edward Island.
Prince Edward Island Route 7 is a secondary highway in central Prince Edward Island. The short connecting route begins at an intersection with Route 2 west of Charlottetown, and runs north to Oyster Bed Bridge, where the road continues as Route 6. It is an uncontrolled, paved two-lane road for its entire length.
Route 14 is a two-lane, uncontrolled-access, secondary highway in western Prince Edward Island. The route is entirely in Prince County and generally parallels Route 2 as it heads toward the North Cape. Its southern terminus is at Route 2 in Coleman and its northern terminus is at Route 2 in Tignish.
Route 16 is a 75 km (47 mi), two-lane, uncontrolled-access, secondary highway in eastern Prince Edward Island. Its eastern terminus is at Route 2 and Macphee Avenue in Souris and its western terminus is at Route 313 in Saint Peters Bay. The route is entirely in Kings County.
Route 18, also known as Cape Bear Road, is a 23.9 kilometres (14.9 mi), two-lane, uncontrolled-access, secondary highway in eastern Prince Edward Island. Its southern terminus is at Route 4 in High Bank and its northern terminus is at Route 4 in Murray River. The route is entirely in Kings County.
Route 20 is a 32.3 km (20.1 mi), two-lane, uncontrolled-access, secondary highway in Prince Edward Island. Its western terminus is at Route 2 and Route 6 in Kensington and its eastern terminus is at Route 6 and Route 8 in New London. The route is located in Prince and Queens counties.
Route 22 is a 28.6 km (17.8 mi), two-lane, uncontrolled-access, secondary highway in eastern Prince Edward Island. Its southern terminus is at Route 210 and Route 320 in Montague and its northern terminus is at Route 2 in Mount Stewart. The route is in Kings and Queens counties.
Route 24, also known as Dover Road and Murray Harbour Road, is a 29.3-kilometre (18.2 mi), two-lane, uncontrolled-access, secondary highway in Prince Edward Island. Its southern terminus is at Route 4 in Murray River and its northern terminus is at Route 3 in Vernon River. The route is in Kings and Queens counties.
Route 25 is a 18-kilometre (11 mi), two-lane, uncontrolled-access, secondary highway in central Prince Edward Island. Its southern terminus is at Route 2 in Marshfield, and its northern terminus is at Gulf Shore Parkway East in Stanhope by the Sea. The route is entirely in Queens County.
Prince Edward Island Route 142, known locally as O'Leary Road, is a 2-lane highway in Prince County, Prince Edward Island, Canada. The highway bisects the island approximately halfway between Summerside and Tignish, and passes through the town of O'Leary.
Route 1A 
Route 2 
Route 6 / Route 20 
