Normalvy
MARC-vy
Work zone traffic management synthesis : Tiedown method for precast concrete safety shaped barriers Noel, Errol C ; Sabra, Ziad A ; Dudek, Conrad L
Utgivningsinformation: Washington Daniel Consultants Inc, 1989; Dudek & Assoc, ; U.S. Department of Transportation, ; Federal Highway Administration, Beskrivning: 51 s. + bilÄmnen: Onlineresurser:Inga fysiska exemplar för denna post