English: The A489 Trunk Road (Newtown to Caersws, Powys) (Temporary Speed Restrictions & No Overtaking) Order 2017
Welsh: Gorchymyn Cefnffordd yr A489 (Y Drenewydd i Gaersws, Powys) (Cyfyngiadau Cyflymder Dros Dro a Dim Goddiweddyd) 2017