1977 Baltimore Travel Survey

The Baltimore Travel Dataset—conducted by the U.S. Federal Highway Administration and the University of California, Berkeley—is a detailed survey of demographic characteristics and travel patterns for 967 households in Baltimore, Maryland. The survey was conducted in May and June of 1977. The original goal of the survey was to collect an “ideal” dataset for disaggregate travel demand analysis.

巴尔的摩出行数据集（Baltimore Travel Dataset）由美国联邦公路管理局（U.S. Federal Highway Administration）与加州大学伯克利分校（University of California, Berkeley）联合开展，是针对美国马里兰州巴尔的摩市967户家庭的人口统计学特征与出行模式的详细调研数据集。该调研于1977年5月至6月期间实施，其初始目标是采集一套适用于非集计出行需求分析（disaggregate travel demand analysis）的理想数据集。