where was the first paved road in america
Woodward Avenue
M-1 (Michigan highway)
 Woodward Avenue was the location of the first mile (1.6 km) of concrete-paved roadway in the country. 
wiki:7412544
M-1 (Michigan highway) [SEP] Introduction
When Michigan created the State Trunkline Highway System in 1913, the roadway was included, numbered as part of M-10 in 1919. Later, it was part of US Highway 10 (US 10) following the creation of the United States Numbered Highway System. Since 1970, it has borne the M-1 designation. The roadway carried streetcar lines from the 1860s until the 1950s; a new streetcar line known as the QLine opened along part of M-1 in 2017.