It　is　necessary　to　carry　out　maintenance　work　to　ensure　the　quality　and　service　level　of　the　expressway,　and　a　reasonable　quota　is　the　basis　for　efficient　maintenance　work.　At　present,　due　to　different　maintenance　units　and　expressways,　the　labor,　machinery,　and　material　consumption　of　the　same　sub-purpose　are　different,　which　complicates　the　compilation　of　maintenance　quotas.　This　paper　takes　＂replacement　of　140　columns＂　in　the　routine　maintenance　of　Beijing　expressway　as　an　example.　The　entropy-TOPSIS　method　was　used　to　comprehensively　evaluate　the　consumption　of　labor,　materials,　and　machinery　under　different　maintenance　conditions,　and　the　pros　and　cons　of　each　maintenance　condition　were　judged　by　sorting　circumstances　to　formulate　reference　standards　for　maintenance　quotas.　The　results　of　this　paper　will　be　significant　for　the　compilation　of　expressway　routine　maintenance　quotas.　©　ASCE.