Best Path for PhD in Engineering - which Undergrad Major at which Colleges?

Seems like you may want to major in ME, EE, or CS and supplement with relevant electives in the subjects outside your major (including, if necessary, math and/or physics as well as whatever of ME, EE, or CS is not your major).

Yes, at least if you need to start your list with a low cost safety. Be sure to check their offerings in the relevant departments to make sure that they are suitable.