(Pc 2025) Renewal Work Of The Cold Surface Surface Line Surface (Ecf) From: -The Rr607 Of Pk45+000 At Pk57+000 -The Rp6005 From Pk47+000 To Pk49+000 -The Rp6042 From Pk0+000 To Pk10+100 -La Rp6046 Of Pk54+300 At Pk62+300 -Province Taourirt