6 Answers

Starting from Lake Ontario, splitting Toronto into east and west, finally ending in Rainy River, Yonge Street in Ontario, Canada is the longest street in the world officially measured at 1,896 km or 1,178 miles.

A little repetition and a bit more information about Yonge Street

The distinction belongs to Yonge Street, which is listed as a whopping 1,178 miles (1,896 km) in length -- roughly the distance from San Diego, California, to Seattle, Washington. It starts on the Toronto lakeshore and winds its way northwesterly along Highway 11 to Rainy River, Ontario, at the Minnesota border.
Long before it was paved, Yonge began as a trail used by the Huron Indians and early explorers like Samuel de Champlain. John Graves Simcoe, the provincial governor of Upper Canada and founder of Toronto, ordered the paved portion of the thoroughfare built to provide military access to the Great Lakes in case of an American invasion. He named the street after Sir George Yonge, the British secretary of war at the time.

the anser is canada

Broadway. NYC.

A long hiway was route 66. Starts in Indiana ends in California!

dead end street,just goes on and on...........