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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Legacy Publication

Legacy ID
1011
Show Effective Date
On
Significant Regulatory Guidance
No

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Untitled Document FIGURE 10 Cumulative Distribution of per Capita Trip Rate for All Modes by Trip Distance and PurposeCumulative share of all trips, percentTrip distance, kmNote: The fitted curves are of the type y = k[1/(-c)b -1/(x-c)b]Source: See table 1

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Untitled Document FIGURE 1 Summary of PME Values, Experiment 1Two-lane rural highwayPMEInventory elementRural interstate highwayPMEInventory elementUrban environmentPMEInventory element

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Untitled Document FIGURE 5 Personal Consumption Expenditures as a Fraction of Total Personal Consumption ExpendituresUnited StatesPercent personal consumption expenditure sharesUnited KingdomPercent personal consumption expenditure sharesNetherlandsPercent personal consumption expenditure...

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Untitled Document FIGURE 7 Number of Trips by Mode versus Daily Distance Traveled from Table 1Trip rate, trips/cap/d Daily distance traveled, km/cap/dNote: Above a daily distance traveled of 25 kilometers, the automobile provides all additional trips and increasingly substitutes for trips...

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FIGURE 2 Basic Variables of Human Mobility as Functions of Daily Distance Traveleda: Travel Time Travel time budget, h/cap/d

Daily distance traveled, km/cap/d

b: Travel Money Expenditure Shares Travel money budget, percent disposable income

Daily distance...

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Untitled Document FIGURE 2 Summary of PME Values, Experiment 2Two-lane rural highwayPMEInventory elementRural interstate highwayPMEInventory elementUrban environmentPMEInventory element

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Untitled Document FIGURE 6 Substitution of Travel Time and Money ExpendituresTravel time expenditures, h/cap/dAdjusted travel money expenditures in percentage of incomeNote: Surveys with consistent methods and without obvious bias are represented with black data points. White dots indicate...

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Untitled Document FIGURE 3 Distributions of Basic Mobility Variables in the United Statesa: Travel TimeDaily travel time, minutesb: Travel Money Expeniture SharesTravel money expenditures, percent of total expendituresc: Trip RateNumber of trips per capita per dayd: Trip DistanceMean trip...