Us Grain Inspection Admin 120 Langley Rd N Glen Burnie, MD 21060 Phone : (410) 962-3968 Business Category Regulation Of Agricultural Marketing & Commodities U S Government Departments--agriculture Department, Grain Insp Pkrs & Stockyard Admin 120 Langley Rd N Glen Burnie, MD 21060 Phone : (410) 962-3968 Business Category Government Offices-Federal Government Offices & Public Schools