Sidi Bel Abbès
- Study Of The Rehabilitation Of The Cw N ° 62 Between T ‘Leghet Merine On 12 Kms.
- Study Of The Duplication Of The Rn13 Between S.B.A And Telagh Over 45 Km
- Follow Up Modernization And Strengthening The Rn95 Between Sidi Ali And Ras Elma On 30 Kms
- Follow-up Realization of a Work of Art Rn7_Rn13 Lower Passage