Martha A. Churchill ADRIAN — A regional bike trail is starting to come together, one piece at a time. The new Adrian piece, east of South Main Street, will run alongside the Adrian & Blissfield Rail Road tracks, allowing for bicycle traffic between Division and Main. The city of Adrian already has the Kiwanis Trail bike path system on the west side of Main Street going through Riverside and Trestle parks and following some now-defunct railroad lines. What’s new? The city of Tecumseh, the city of Adrian, Raisin Township and Adrian Township have approved formation of the new Kiwanis Regional Trail Authority.