Hi everyone. I'm new to DetroitYes! I'm working on a book about growing up in Detroit during the 1940s and 1950s. One memory I have is going down some steps with my Dad and sisters and brothers and walking through a tunnel by Belle Isle. I've found information about a driving tunnel under Jefferson Avenue to get onto the island but have been unable to find anything about a walkway. Does anyone [[as old as me) remember this underground pathway?