TY - BOOK AU - Burns,E.Nels AU - Cunard,Richard A. ED - National Research Council (U.S.). TI - Managing urban freeway maintenance T2 - National Cooperative Highway Research Program synthesis of highway practice, SN - 0309049148 : AV - TE220 .B88 1990 U1 - 625.76068 20 PY - 1990///] CY - Washington, D.C. PB - Transportation Research Board, National Research Council KW - Express highways KW - Maintenance and repair KW - Management N1 - "November 1990."; Includes bibliographical references (p. 26) ER -