Mill Creek Viaducts
GREEN = Waldvogel Viaduct
DARK GREEN = 6th St. Expressway
YELLOW = 8th St. Viaduct
BLUE = Liberty St. Viaduct
(demolished)
BLACK = Harrison Ave. Viaduct
(demolished)
RED = Western Hills Viaduct
MAGENTA = Hopple St. Viaduct
CYAN = Ludlow Viaduct
Deer Creek Viaducts
ORANGE = 3rd St. Viaduct
WHITE = 5th St. Viaduct
BROWN = Gilbert Ave. Viaduct