Dave Clark sends in this interesting photo from the
archives of the MN/DOT. Apparently a photographer was sent out to record
the current grade crossing signals before the crossing was upgraded. The
photo dates back to January 1963. There were two crossings, side by side
and linked to an overlapping circuit. This was taken at 11th Ave. N.E.,
looking North. These two pictures have been added to the Historical
wigwag photos page.