Maintenance-and-Resurfacing-Funding维护和置换资金课件.ppt

1、Steve VarnedoeCondition Assessment&Funding NeedsforNorth Carolinas Highway SystemNorth Carolina Department of TransportationReport to theJoint Legislative Transportation Oversight CommitteeJanuary 14,2003Condition Assessment&Funding Needs For North Carolinas Highway System Reporting Requirements Ove

2、rview of the System Assessment Methodologies Current Conditions Funding Needs Maintenance Operational ImprovementsBiennial Report on Maintenance Requirements.G.S.136-44.3 The annual cost of routine maintenance The cost of eliminating maintenance backlog Annual resurfacing cost based on a 12-year cyc

3、le for primary roads and a 15-year cycle for other systems The cost of eliminating any resurfacing backlogSince the Highway Trust Fund was enacted:198976,808 road miles127,809 paved lane miles16,104 miles of unpaved roads16,900 structures61.1 M sf bridge deck area 200378,347 road miles155,960 paved

4、lane miles6,644 miles of unpaved roads17,463 structures72.3 M sf bridge deck areaNorth Carolina State Highway SystemHighway System Growth(Paved Lane Miles)0%5%10%15%20%25%1989199019911992199319941995199619971998199920002001System GrowthBridge System Growth(Square Feet of Bridge Deck)0%2%4%6%8%10%12%

5、14%16%18%20%1989199019911992199319941995199619971998199920002001Deck Area GrowthHighway System Usage(Vehicle Miles Traveled)Growth0%5%10%15%20%25%30%35%40%45%50%1989199119931995199719992001Vehicle Miles TraveledPaved Lane MilesRating the Condition of the Highway System Maintenance Condition Survey B

6、ridge Condition Survey Pavement Condition SurveyMaintenance Condition ElementsRoadway4Low Shoulder4High Shoulder4Lateral Ditches4Lateral Ditch ErosionDrainage4Crossline Pipe4Driveway Pipe4Curb&Gutter4Catch Basin&Drop Inlets4Other Drainage FeaturesRoadside 4Mowing4Brush and Tree Control4Litter&Debris

7、4Slope4GuardrailTraffic Control Devices4Traffic Signs4Pavement Striping4Words and Symbols4Pavement MarkersEnvironmental4Turf Condition4Miscellaneous Vegetation ManagementPavement4Flexible4RigidBridge4Decks4Rails4Expansion Joints4Superstructure4SubstructureRoadway Performance Measures(Interstate)Elem

8、entPavementShoulders/DitchesRoadsideDrainageTraffic Control DevicesEnvironmentalTotalTarget93888888888890Actual86747073684776Scale 1-100RoadwayLevel of Service(2002 Survey)InterstatePrimaryUrbanSecondaryFDCBA9082828276737476Performance Measure Trends(Roadway)646668707274767880821998199920002002Inter

9、statePrimarySecondaryUrbanBridge Performance Measures(Statewide)ElementDecksRailsExpansion JointsSuperstructureSubstructureTotalTarget777777Actual6.67.16.56.96.46.7Scale 1-9Bridge Performance Measures(Statewide)ElementDecksRailsExpansion JointsSuperstructureSubstructureTotalTarget777777Actual6.67.16

10、.56.96.46.7Scale 1-9BridgeLevel of Service(2002 Survey)FDCBABridges76.7Performance Measure Trends(Bridge)55.566.577.581998199920002002StatewidePavement Preventive MaintenanceProgram has doubled since 20002002-2800 miles at$31.3 millionRetreatmentGoal-5000 miles per year at$77.5 millionTraffic System

11、s Maintenance Signal Preventive Maintenance Program(7,000 Traffic Signals Statewide)Intelligent Transportation System/Incident Response Program Total$26.8 millionMaintenance Funding Needs(Millions)NeedsBudgetShortfall(03-04)Routine Maintenance(Roads&Bridges)$620.6$428.1$192.5Maintenance Funding Need

12、s(Millions)NeedsBudgetShortfall(03-04)Routine Maintenance(Roads&Bridges)$620.6$428.1$192.5Backlog(247.30 Million)$36.0$36.0Contract ResurfacingContract ResurfacingResurfacing Cycles Per G.S.136-44.3Primary System12 yrsAll Other Systems 15 yrsTotal Cost$227.4 millionMaintenance Funding Needs(Millions

13、)NeedsBudgetShortfall(03-04)Routine Maintenance(Roads&Bridges)$620.6$428.1$192.5Backlog($247.30 Million)$36.0$36.0Contract Resurfacing$227.4$157.4$70.0Floyd$62.4Snow Storm(Jan.00)$17.4Ice Storm(Dec.02)$44.4Total$124.2Anticipated Reimbursement (67.0)Estimated DOT Debt$57.2 FEMA/FHWA Emergencies and D

14、isasters(millions)Storm CostMaintenance Funding Needs(Millions)NeedsBudgetShortfall(03-04)Routine Maintenance(Roads&Bridges)$620.6$428.1$192.5Backlog($247.30 Million)$36.0$36.0Contract Resurfacing$227.4$157.4$70.0Backlog($103.70 Million)$10.4$10.4Disasters$25.0$25.0Maintenance Funding Needs(Millions

15、)NeedsRoutine Maintenance(Roads&Bridges)$620.6Backlog($247.30 Million)$36.0Contract Resurfacing$227.4Backlog($103.70 Million)$10.4Disasters$25.0Total Maintenance Funding Need$919.42003-04History of Routine Maintenance Funding$150$200$250$300$350$400$45090 91 92 93 94 95 96 97 98 99 00 01 02 03Alloca

16、tionCPI Adjusted AllocationMillions$94.6 MHistory of Resurfacing Funding$0$20$40$60$80$100$120$140$160$1809091929394959697989900010203AllocationCPI Adjusted AllocationMillions$28.4 MSupplemental Maintenance Funds(Annual Basis)TIP Funding Traffic System Operations-$10 million Positive Guidance Progra

17、m-$6.6 million ITS Traffic Operations-$11.3 million Bridge Preservation Funds-$2 million Senate Bill 1005 Traffic Mgmt.System Improvements-$15 million Primary Pavement Preservation-$135 millionImpact of SB 1005 on Pavement Needs Authorized use of Highway Trust Fund cash balances Targets major primar

18、y system corridors Provides approx.$423 million over 3 years Approx.5,500 lane miles will be strengthened and resurfaced Helps eliminate resurfacing backlog Reduces pavement needsPrimary Route Preservation ProjectsSB 1005(Year 1 and 2)PrimaryMaintenance Funding Needs(Millions)NeedsRoutine Maintenanc

19、e(Roads&Bridges)$620.6Backlog($247.30 Million)$36.0Contract Resurfacing$227.4Backlog($103.70 Million)$10.4Disasters +$25.0Total Maintenance Funding Need$919.4Supplemental Maintenance Funds -$179.9Adjusted Maintenance Funding Needs$739.5Maintenance Funding Needs(Millions)NeedsBudgetShortfall(01-02)Ro

20、utine Maintenance(Includes Backlog)$521.6$378$143.6Contract Resurfacing$229.0$115$114.0(Includes Backlog)Disaster Recovery$35.0$0$35.0Maintenance Funding Needs(Millions)NeedsBudgetShortfall(02-03)Routine Maintenance$521.6$378$143.6Contract Resurfacing$229.0$115$114.0Disaster Recovery$35.0$0$35.0Gran

21、d Total$785.6$493$292.6Statewide Annual Maintenance Funding PlanMaintenance Programs2003-20042004-20052005-20062006-20072007-2008Disasters/Emergencies25.0030.0032.0015.0015.00Total Maintenance Needs656.60691.78728.55766.30804.54Total Resurfacing Needs237.77249.45261.71274.57288.08Total Maint.Funding

22、 Needed919.36971.231,022.251,055.881,107.62Supplemental Maint.Funds(179.90)(35.06)(40.13)(44.64)(48.00)Adj.Total Maint.Fund.Need739.46936.16982.121,011.241,059.62Estimated Maint.Fund Alloc.585.43585.43585.43585.43585.43Shortfall(154.03)(350.73)(396.69)(425.81)(474.19)Fiscal Year($Millions)Statewide

23、Annual Maintenance Funding PlanMaintenance Programs2003-20042004-20052005-20062006-20072007-2008Disasters/Emergencies25.0030.0032.0015.0015.00Total Maintenance Needs656.60691.78728.55766.30804.54Total Resurfacing Needs237.77249.45261.71274.57288.08Grand Total 919.37971.231022.261055.871107.62Project

24、ed Appropriations493.07493.07493.07493.07493.07Shortfall(426.30)(478.16)(529.19)(562.80)(614.55)Fiscal Year($Millions)Maintenance Operational Improvements LED Replacement for Signal Bulbs Signal Preventive Maintenance Improved Primary Pavements(SB)ITS(IMAP)Initiatives Road Oil Incentive Pay Program DOC Litter Pickup Program Pavement Preservation ImplementationQuestions?