added Pittsville and Vesper, WI and railroad branches to each using USGS Topo, Wikipedia and other sources as specified

created relation for area of Wisconsin River

fixed Wisconsin River area relation

added railroads, places in WI using USGS Topo, Bing imagery and USGS 3DEP

added railroads, places near Milwaukee, WI using USGS Topo, Bing imagery and USGS 3DEP

added Badger Ammunition Plant, places and chronologies for places in Wisconsin

added Marion, Wisconsin

added Amherst and Amherst Junction, Wisconsin

added places, railroads in Wisconsin using USGS 3DEP, USGS Topo, Bing imagery, Wikipedia

added railroads, section of Lincoln Highway using USGS 3DEP, Bing, USGS Topo

added Highway, fort, places in Wisconsin using USGS Topo, Wikipedia, USPS

added places, highway in Wisconsin and Illinois using Bing, Wikipedia, USGS Topo

added places, railroads in Wisconsin using USGS 3DEP, USGS Topo, Bing imagery, Wikipedia

added places, railroads in Iowa using USGS 3DEP, USGS Topo, Bing imagery, Wikipedia

added railroads, places in Iowa using USGS Topo, Bing, Wikipedia

added railroads, places in Iowa using USGS Topo, USGS 3DEP, Wikipedia

added Clinton Line Extension Railroad using USGS 3DEP

added railroad, road, places, aligned canal, etc. in Ohio using USGS Topo, USGS 3DEP, Wikipedia, Bing Maps Aerial

extended railroad, added places in Ohio using USGS Topo, USGS 3DEP, USPS, Wikipedia for dates

connected up railroad in Ohio using USGS Topo, Bing Maps Aerial