00423    a2200097   4500082001600000100002400016245015900040260006300199300003300262650003000295  a363.125 HAR  aHarwood, Douglas W.  aNCHRP Web only Document 129: Phases I and II Methodology to Predict the Safety Performance of Urban and Suburban Arterials /cDouglas W. Harwood...[et al]  aUS :bNational Cooperative Highway Research Program,c2007  avii, 186+p. ;bill. ;c30 cm  aUrban and Suburban Safety