DrewE wrote:
I'd probably do something along these lines:
I-86 W to I-390 N (continuing on NY-390 in Rochester when it ceases to technically be an interstate) to the Lake Ontario State Parkway to NY18 W, cross into Canada around Niagra Falls. In Canada, take the QEW to 407 to 400 to the trans-Canada highway (or whatever other routing you prefer to get to there). Cross back into the US at Salut Ste. Marie and continue south on I-75 or whatever to Mackinaw.
This assumes, of course, that you are prepared to go through Canada.
Need Passport to go through Canada.
