Southeast Michigan Council of Governments (SEMCOG)By using this data, you agree to the SEMCOG Copyright License Agreement . 2010 Adjusted Census Urban Area/Boundary (ACUA/ACUB): 2010 Adjusted Census Urban Area polygons extracted from version 17 of the Michigan Geographic Framework. Areas include Ann Arbor, MI; Chelsea, MI; Detroit, MI (part); Flint, MI (part); Goodrich, MI (part); Holly, MI; Milan, MI; Monroe, MI; Port Huron, MI (part); Richmond, MI; South Lyon--Howell, MI; and Toledo, OH--MI (part). The ACUB is the official urban/rural dividing line for transportation purposes.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/6a3b80f8a7864739a410e32b276f7e6d_4engSEMCOG Open DataPublicAdjusted Census Urban Boundary, 2010 [Michigan]Web servicesMichigan2010