Platteville Regional Chamber 0 By Dana Kelroy on November 21, 2016 Loading Map.... Platteville Regional Chamber275 W Business Hwy 151 - PlattevilleEvents 42.7252873 -90.48159809999999 Address 275 W Business Hwy 151 Platteville WI United States Upcoming Events No events in this location Share. Twitter Facebook Pinterest LinkedIn Tumblr Email