Probably not, since some U.S. states do post minimum (fair-weather) speeds on Interstate highways. Section 2.2 of this paper includes a slightly dated map indicating the minimum speeds in each state (where applicable).
I actually just completely misread my parents post and thought they wrote “maximum” and not “minimum”.
Probably not, since some U.S. states do post minimum (fair-weather) speeds on Interstate highways. Section 2.2 of this paper includes a slightly dated map indicating the minimum speeds in each state (where applicable).
I actually just completely misread my parents post and thought they wrote “maximum” and not “minimum”.