Since EY Interstate and the standard Interstate family are paid assets, you can achieve a similar aesthetic using these free, open-source alternatives: Interstate - Adobe Fonts
Ey Interstate Font is a versatile font that can be used in a variety of applications, including: Ey Interstate Font Free Download
If you need the aesthetic for a poster or a retro project, Road Rage is a free stencil font based on highway lettering. —it is purely for headlines. Since EY Interstate and the standard Interstate family