Major Cities along US 40 (MD) 2024-05-18 Roadnow US 40 (MD) Major Cities MAP Newark MAP Elkton MAP Bear MAP North East MAP Perryville MAP Havre de Grace MAP Havre De Grace MAP Aberdeen MAP Abingdon MAP Edgewood MAP White Marsh MAP Joppa MAP Middle River MAP Rosedale MAP Baltimore MAP Charlestown MAP Aberdeen Proving Ground MAP Perryman MAP Belcamp MAP Kingsville MAP Gwynn Oak MAP Catonsville MAP Ellicott City MAP Frederick MAP Braddock Heights MAP Myersville MAP Middletown MAP Boonsboro MAP Hagerstown MAP Funkstown MAP Clear Spring MAP Williamsport MAP Big Pool MAP Hancock MAP Cumberland MAP Grantsville MAP Accident MAP Addison