Location: Oakwood Junction, Allen Park, MI
Oakwood Junction, also called "O-J", is the interlocked crossing of the Wabash main line (Detroit to Montpelier, OH) and the Detroit, Toledo & Ironton (D&I branch to the Ford Rouge complex). This junction continues to exist under NS and CN ownership. The NS Fort Wayne dispatcher controls this interlocking as of 2014.
Location: 42o16.226'W / 83o12.289'W.