External Topographical Control Of Diversion Works On Roads Affected By The Sidi Abbou Dam Reservoir: Link 3: From Pk 34+000 Of Rr 503 To Pk 15+000 Of Rp 5331, From Pk 4+434 To Pk 9+591 Of Link 3 Over A Length Of 5.157 Km, Falling Within The Province Of Taounate.