Government in Mountainburg, AR Arkansas Highway Trnsprtn Dept10435 Dollard RdMountainburg, AR, 729464793699130Bus ScheduleGovernment OfficesHighway DeptTrucking Companies Mountainburg Police Dept101 Highway 71 SWMountainburg, AR, 729464793694281Cedarville Police DeptGovernment OfficesHackett City Police DeptMountainburg Water DeptNon Emergency PolicePolice DepartmentPolice DepartmentsPolice ImpoundPolice StationSheriff Department Show MoreSee AlsoGovernment Offices