Boulevard Tower, Toledo. Junction of A. A. lines to Cherry St. Sta. (left) and to PRR Terminals (Right.) This interlocking also controls Toledo Term. Crossing and M.C. (Mich. Belt) connection.
Hallett, Ohio interlocking at south end of AARR's "Ottawa Yard" protecting Toledo Term. crossing. AA main tracks in right center. Front center-connecting track to Mich. Central Yard.