01-Jul-2001 -- During a conversation with my father in-law I mentioned this web site and the location of the confluence being so close to our homes. Being the Chief Surveyor for the City of West Allis he knew about a plaque at the location. My wife and I found the plaque located between the sidewalk and curb on the Northwest corner of the intersection of Dreyer Pl, Buchanan Pl and 70th St. I thought is was funny how I have been living within 1 mile of this point my whole life and despite going past that location hundreds on times, did not know about this plaque. For directions to this location feel free to contact us.