Added Fonda, Johnstown and Gloversville Railroad

Added wiki tags

Added Loveland Bike Trail, more precise date on Little Miami Scenic Trail; detailed Nisbett Park

Added wiki tags

Added Little Miami Bike Trail from Loveland to Middletown Junction; shifted Little Miami RR slightly to the east to reflect former railbed; added dates on southernmost section of Middletown & Cincinnati RR at Middletown Junction

Connecticut counties are no longer official boundaries, having been replaced in some respects by COG planning regions; conflated Windham boundary w/ county lines

Added DLT building & associated businesses

Corrected spelling of LaSalle Parish per cited source

Added source

Updated Marquette, Green Lake county boundaries per 2011 change

Renamed Shannon Co. to Oglala Lakota Co.

Merged international boundary and Michigan boundary w/ county boundaries east of Lower Peninsula; realigned the boundary to USGS topos and TIGER

Added EDTF dates to St. Clair Co. boundary relations

Extended Menominee Co. into Green Bay

Extended Iron, Ashland, Bayfield, Douglas county boundaries into Lake Superior

Added labels to most recent Michigan boundary relation

Extended Kenosha, Racine, Milwaukee, Ozaukee, Sheboygan, Manitowoc, Kewaunee, Door, Brown, Oconto, Marinette county boundaries into Lake Michigan and Green Bay

Added boundary to chronology relation

Extended Michigan state boundary into Lake Erie, Lake St. Clair, Lake Huron, Lake Michigan, Lake Superior

Extended Wisconsin, Minnesota state boundaries into Lake Michigan, Lake Superior; closed a gap in Burnett–Polk county line