Door County Highway Commission Services Phone (920) 746-2500 Physical Address1001 S Duluth AveSturgeon Bay, WI 54235 http://www.co.door.wi.gov/localgov_departments_details.asp?deptid=40&locid=137 Get Driving Directions Services Information TypeCivic Group Related Articles Door County Roads Remain Snow-covered and Slippery El NiƱo: White Christmas Unlikely Jacksonport Tables Traffic Issues