00423nam a2200145Ia 4500008004100000082001700041082000800058245003600066245002300102260002300125300000900148942000800157999001900165952009300184231017s9999 xx 000 0 und d a363.12521BON bBON 0aRoadway Safety Design Synthesis 0c"J. Bonneson, P.E" b"J. Bonneson, P.E" c30cm cREP c603706d603706 00104070aNITbNITd2023-10-17l0o363.12521BONpNIT-2547r2023-10-17w2023-10-17yREP