2017 Local Area Transportation Characteristics for Households (NHTS 2017 Transferability Statistics)By Census Tract (SAS)By Census Tract (CSV)Data DictionaryMapsAverage weekday household person-miles traveled by U.S. Census tract (per day)Average weekday household person trips by U.S. Census tract (per day)Average weekday household vehicle-miles traveled by U.S. Census tract (per day)Average weekday household vehicle trips by U.S. Census tract (per day)2009 Local Area Transportation Characteristics for Households (NHTS 2009 Transferability Statistics)By Census Tract (SAS)By Census Tract (tab-delimited)Data DictionarySummary statistics by StateAverage of Census Tract estimates for vehicle miles traveled and vehicle trips by StateAverage of Census Tract estimates for person miles traveled and person trips by State Updated: Thursday, December 13, 2018