Here's what to know - and maps you can use ... Runners will return to Michigan in the Detroit-Windsor tunnel, which will be closed from 6:15 a.m.-10 a.m. on Sunday. Once the race returns stateside ...

Canadian authorities at the Detroit-Windsor Tunnel seized ecstasy, marijuana, and THC candy, fining two Americans nearly $20K ...

Both the Ambassador Bridge and the Detroit-Windsor Tunnel saw a noticeable decline in travelers last month, and some local businesses in Detroit also are noticing a decline in Canadian customers.