Browsing Civil Engineering by UP Author "Sampson, J.D. (John)"

Browsing Civil Engineering by UP Author "Sampson, J.D. (John)"

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  • Warrants for roundabouts and other traffic control devices 
    Sampson, J.D. (John) (South African Institution of Civil Engineering, 2020)
    There are many warrants for traffic signals, but no definitive warrant for roundabouts. Some references (e.g. TRB 2000) give guidelines, and refer to the capacities of roundabouts and TWSC (two-way stop control), but ...