Introduction to Transportation Planning
اسلاید 1: CE 350 Introduction to Transportation PlanningTPH Chapter 3Commodity Flows and Freight Transportation
اسلاید 2: Have an UnderstandingTo see how global commodity flow impacts transportation planning at the MPO level.
اسلاید 3: Lecture PointsStatistics are now available for commodity movementsVisualize commodity flows/freight transportation from Global National & State MPOsHow data sources are utilized by DOTs and MPOs
اسلاید 4: Changes Since 1992ISTEA created the Bureau of Transportation Statistics (BTS)The Interstate Commerce Commission was eliminated (had been in place for 100 yrs.)Functions transferred to motor carrier financial data collection program of BTSYou know this!
اسلاید 5: Freight Within the Urban System“Just-in-time” deliveryGrowing air freight movementsSupply chains that extend around the globe Cannot just count trucks in the traffic flowWe need to understand freight movementAbout 1/2 of urban transportation costs are related to freightWe must under-stand this!
اسلاید 6: Current Status of Statistical Programs
اسلاید 7: Census Bureau SurveysCommodity Flow Survey (CFS)1993 and 1997Vehicle Inventory and Use Survey (VIUS)1997Truck trip table input for regional modelingBTS is developing a Truck Trip Estimation Procedure (TTEP) (uses data from the 1997 survey)
اسلاید 8: 1993 CFS Conducted by BTSProvides information onvalueweightmodedistance shippedShipped byManufacturingminingWholesale traderetail and services
اسلاید 9: Data source advantage of ‘93 CFSCovers local freight & intercity shipmentsIdentifies parcel post and courier as separate mode of transportation Includes freight movement between coastal portsFirst time freight movement by intermodal combination of carriers was estimatedNew data was collectedContainer shipmentsHazardous materialsWhich commodities were exportsTwoBigOnes??????
اسلاید 10: Management Systems And Freight Advisory CouncilsISTEA mandated 6 management systemsNow are voluntaryIntermodal Management Systems (IMS)Freight Advisory Councils were formed
اسلاید 11: Commodity Flows & Freight TransportationGlobalNational and StateMPOs
اسلاید 12: ThinkBANANAS !!
اسلاید 13: Banana Facts Bananas are Americas # 1 fruitThe average American consumes 28 pounds annuallyOver 96% of our households buy then at least once a monthThey are not grown commercially in the continental US but in Latin and South AmericaBananas are harvested every day of the year and are available to us year around
اسلاید 14: Shipping BananasThe fruit is packed in 40-pound corrugated boxesThey are loaded into special refrigerated truckload-sized containers and driven to a sea portBananas are loaded on ships within 24 to 48 hours after being cut form the plantThey are shipped at a carefully maintained temperature of 58ºBefore shipping to retail outlets, they are ripened in temperature and humidity controlled rooms.
اسلاید 15: The United States and Global Freight Transportation
اسلاید 16: Factors Affecting International Freight FlowsNational and regional economies are dynamicBusiness production and distribution has changedRegional and global trade agreementsTransportation infrastructure allows more choice in siting new facilities
اسلاید 17: Waterborne FreightBetween 1970 and 1995International waterborne freight nearly doubledDomestic waterborne freight + 15%Imports and exports increased through coastal ports, butDeclined for Great Lakes ports
اسلاید 18: Air FreightImports and exports shipped by air has grown1970 = 11% of all international trade value1994 = 25%Air is still a small potion of the weight shipped
اسلاید 19: Surface FreightCanada and Mexico are largest trading partnersDetroit, Buffalo and Port Huron are gateway ports with CanadaLaredo is dominant gateway port with MexicoOur East-West highway and rail orientation links Pacific coast with Atlantic and Gulf coastNSWE
اسلاید 20: Will Policy Change Freight Patterns?1993 North American Free Trade AgreementWith Canada and Mexico1995 World Trade Organization (WTO) Here are two that have!!
اسلاید 21: National and State Freight Transportation: State to State U.S. Commodity Flows
اسلاید 22: Commodity Movement in the USMeasured by the 1993 CFSMajor categories of freight shipmentRaw materialsFarm and food productsManufactured, industrial and consumer productsHousehold and business movingMunicipal solid waste and other waste materials
اسلاید 23: Intrastate and Interstate Freight Movement
اسلاید 24: Truck Shipments Nationally
اسلاید 25: Iowa Truck Shipments – 1993 Millions $TotalWithinTo FromThrough$ 281,57835,04612%33,76312%39,21714%173,55362%
اسلاید 26: Iowa Truck Shipments – 1993 Millions - Ton MilesTotalWithinTo FromThrough25,4296,53925%2,67611%3,09812%13,11652%
اسلاید 27: Shipments by Mode
اسلاید 28: Freight Transportation at the Metropolitan Level
اسلاید 29: Sources of Freight DataFHWA survey of MPOsNCHRP 8-30 surveyed DOTs and MPOsConclusionMost state and MPO planners have little experience in freight forecastingProduct developed“A Freight Data Handbook for States and MPOs”
اسلاید 30: TMIP Freight Track ProjectsRespond to requirements of ISTEAProgram links transportation toair qualityenergyeconomic growth land useoverall quality of life
اسلاید 31: Truck Trip Estimation Procedure (TTEP)It is a technique to extract data from the census’ Vehicle Inventory and Use SurveyAllows calculation of averages for planning purposesTEA 21 provided funds to develop software usable by MPOsProvides for a common output from each region of the country
اسلاید 32: Data Bases & Studies for MPO’s
اسلاید 33: Census and BTS Data Bases Plus Other Data SourcesBTS’ Directory of Transportation Data Sources, 1996U.S. DOTs and BTS’ National Transportation LibraryCensus and BTS’ Commodity Flow Survey: 1993FRA’s and BTS’ Tail Waybill Data: 1988 - 1992BTS’ and ORNL’s National Transportation Atlas Databases (NTAD), 1997Census, County Business PatternsCensus’ and BTS’s Vehicle Inventory and Use Survey
اسلاید 34: FHWA Motor Carrier Management Information SystemBTS’ State Freight ProfilesTransportation facilitiesCommodity movementsExports to importsRail shipmentsWaterborne commerceTransportation establishmentsTruck registration and vehicle miles traveledMotor carrier statisticsFatal truck crashesRail accidentsHazardous materials incidents
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اسلاید 39: Applications of CFS in State and MPO Planning
اسلاید 40: 4 Projects That Use CFS Data in State and MPO PlanningBiddle, Saurusaitis, Matherly and Perincherry, 1997Develop a model that is both spatially and temporally transferable that will translate nationally available yearly commodity flows into daily truck tripsBlack, 1997 and 1998Model estimates the production and attraction of 19 commodity groups and two types of mailLooks primarily at the highway and rail sectors
اسلاید 41: Earlbam, 1998Provides overview of commodity flow in New York StateCombines data from1993 Commodity Flow Survey1993 U.S. Waterway DataTrans-border Surface Freight Transportation DataKirshnan and Hancock, 1998Methodology for calculating truck flows on highwaysCombines 1993 Commodity Flow SurveyHighway Performance Monitoring System
اسلاید 42: Lecture PointsStatistics are now available for commodity movementsVisualize commodity flows/freight transportation from Global National & State MPOsHow data sources are utilized by DOTs and MPOs
اسلاید 43: CE 350 Introduction to Transportation PlanningTPH Chapter 3Commodity Flows and Freight Transportatio
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