This is the inset map for Maryville from the 1957 official state highway map. Numbered routes shown on this map were US 71, Missouri 27, and Missouri 4 (in red); and Missouri 46 (in dark blue, also shown concurrent with Missouri 4 in red).
This is the inset map for Maryville from the 1957 official state highway map. Numbered routes shown on this map were US 71, Missouri 27, and Missouri 4 (in red); and Missouri 46 (in dark blue, also shown concurrent with Missouri 4 in red).