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    Study of Drivers' Behavior at Passive Railroad-Highway Grade Crossings

    E. R. Russell / H. D. Shah / M. J. Rys | NTIS | 2007
    Verlag: Mack-Blackwell Transportation Center, Fayetteville, AR

    Further Studies of Roundabouts: Hutchinson, Kansas Study

    S. Sathyanarayanan / E. R. Russell / M. J. Rys | NTIS | 2002
    Verlag: Mack-Blackwell Transportation Center, Fayetteville, AR

    Object Markers at Narrow Bridges on Low Volume Rural Highways

    M. J. Rys / R. R. Pudi / R. W. Stokes | NTIS | 1998
    Verlag: Arkansas Univ., Fayetteville. Mack-Blackwell Transportation Center