Repair of foundation, road surface, drainage system and traffic safety at sections Km248 + 00 - Km252 + 700; Km255 + 400 - Km258 + 00; Repair of drainage system at section Km252 + 700 - Km255 + 400, Highway 16, Nghe An province
Repair of foundation, road surface, drainage system and traffic safety at sections Km248 + 00 - Km252 + 700; Km255 + 400 - Km258 + 00; Repair of drainage system at section Km252 + 700 - Km255 + 400, Highway 16, Nghe An province