01785oam 2200445 a 450 991070284940332120090518095528.0(CKB)4970000000026384(OCoLC)276429462(EXLCZ)99497000000002638420081126d2008 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierEnergy efficiency[electronic resource] potential fuel savings generated by a national speed limit would be influenced by many other factorsWashington, DC :U.S. Govt. Accountability Office,[2008]8 pages digital, PDF fileTitle from title line (viewed on Nov. 25, 2008).Signed: Mark Gaffigan."November 7, 2008.""GAO-09-153R."Includes bibliographical references.Congress expressed interest in obtaining information on using a national speed limit to reduce fuel consumption. In response to the request, we reviewed existing literature and consulted knowledgeable stakeholders on the following: (1) What is the relationship between speed and the fuel economy of vehicles? (2) How might reducing the speed limit affect fuel use?Energy EfficiencyMotor vehiclesUnited StatesFuel consumptionSpeed limitsUnited StatesEvaluationMotor vehiclesFuel consumption.Speed limitsEvaluation.Gaffigan Mark1386207TXATXATXAESRGPODOCUMENT9910702849403321Energy efficiency3547938UNINA