Difference between Freeway and Expressway

What is the difference between Freeway and Expressway?

Freeway as a noun is a road designed for safe high-speed operation of motor vehicles through the elimination of at-grade intersections, usually divided and having at least two lanes in each direction; a dual carriageway with no at-grade crossings. while Expressway as a noun is a divided highway, usually 4 lanes or wider in size, where direct access to adjacent properties has been eliminated.

We hope you now know whether to use Freeway or Expressway in your sentence.