Figure 4 Allocation of Travel Time

a: All Purposes Travel time, h/cap/d Daily distance traveled, km/cap/d

b: Work Mean trip duration, hours Mean trip distance, km

c: Education Mean trip duration,...

Figure 2 Basic Variables of Human Mobility as Functions of Daily Distance Traveled

a: 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...

Table 2 Major Characteristics of All Travel Surveys Used in This Paper

Table 1 Travel Surveys Used

Table 3 Daily per Person Travel Time Expenditures in Great Britain (1985/86) and the Netherlands (1985)

Figure 10 Cumulative Distribution of per Capita Trip Rate for All Modes by Trip Distance and Purpose

Cumulative share of all trips, percent Trip distance, km

Note: The fitted curves are of the type y = k[1/(-c)b -1/(x-c)b] Source: See table 1...

Figure 1 Time Expenditure for Major Activities as a Function of Work Time: 1965/1966

Time dedicated to major activities, h/cap/d

Daily working time, h/cap/d (hours)

Notes: Data are...

Figure 8 Modal Split (Trips) in the United States for Short and Long Distance Travel

Modal share in percentage of trips Trip distance, km (log scale)

Gray data points = 1990 White data points = 1995

Note: Trips...

Regularities in Travel Demand: An International Perspective

Andreas Schafer* Massachusetts Institute of Technology

This paper compares major mobility variables from about 30 travel surveys in more than 10 countries...

Table B-1 Estimate of Average Daily Travel Distances in Singapore