hello, I am driving to Toronto from Chicago for the first time. Looking at various maps, there are a few different routes that can be taken. there are several ways through different highways, but was wondering if anyone has any experience with the best and safest route (i.e. through detroit/windsor on the 401 or through flint/northern michigan and 402). i was thinking going thru detroit might be congested (?) even though it looks shorter. Any help would be greatly appreciated.