How did we get here, and what can be improved? Before the Interstate Highway System, most roads were unpaved, making it ...

The stretch feels more like a long highway offramp. The artery covers just 1.3 miles, from Interstate 275 to Fourth Street. Interstate 75 starts near Miami and ends at the Canadian border.

Before the Interstate Highway System, most roads were unpaved, making it virtually impossible to pass when it rained. Many roads were also only two lanes wide, one in each direction, according to ...