A new collection of transportation agencies and universities is taking one small step toward transforming the Rust Belt into a place associated with the future instead of the past. Eleven agencies and institutions located in Michigan, Ohio, and Pennsylvania have formed the Smart Belt Coalition, which will spur joint efforts on the testing and deployment of autonomous and connected cars. The collaboration comes on the heels of a legislative overhaul of Michigan regulations last month, which have been relaxed to spur the testing of self-driving technology on the state’s public roads. Ohio and Pennsylvania do not have laws on the...