I-75 in Michigan

Also known as "Michigan's Main Street". The only highway that connects the Lower and Upper Peninsulas.

I-75 enters Michigan with this arch overhead.

I-75 between Toledo and Detroit.

Construction for the new Gordie Howe Bridge approach.

I-75 in Detroit. And I like the touch of using the flags to indicate whether the road is in the USA or Canada, because it's easy to accidentally exit onto the Ambassador Bridge to Canada.