Highway Maintenance Response Time Standards
Highway Maintenance Response Time Standards
Highway Maintenance Response Time Standards
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DRAFTTable 1 Target Infrastructure <strong>Maintenance</strong> ActivitiesHot Mix Asphalt SurfacedPavementsPortland CementConcrete SurfacedPavementsAll PavementsBridgesCulvertsActivitySingle-course overlaysLiquid Asphalt TreatmentsCrack-sealingJoint ResealingCrack SealingShoulder TreatmentsDrainage (Ditch cleaning)Bridge WashingBridge PaintingLubricate BearingsDeck SealingDeck Treatment“5-7” Program Vertical Down JointsPreventive <strong>Maintenance</strong>Design Modification(Corrective) <strong>Maintenance</strong>Replace plastic culvertsReplace metal culvertsReplace concrete culvertsCyclesee guidance 1see guidance 14 year8 year4 to 8 yearsee guidance 110 year2 year12 year4 year4 year12 yearsee guidance5 yearsee guidancesee guidance20 year50 year12