General
Legacy ID
201
National Transportation Library
The National Transportation Libary (NTL) was established to provide national and international access to transportation information, coordinate information creation and dissemination, and provide reference services for DOT employees...
Principal Findings: Survey on FAA-Sponsored Safety Seminars
FAA-sponsored safety seminars are used to provide safety training to pilots. The effectiveness of the program has been debated, as voluntary attendance is often low (estimated at 40% in 2002 compared to 45% during 1998, the last time attendance was surveyed). Previous evaluations of the pilot...
Omnibus Survey Household Survey Results
Note: no surveys fielded on September 2001 and April through June 2001.
National Transportation Statistics Annual Editions
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Person miles traveled and person trips by State
StateMean Census Tract estimate by urban groupPerson miles traveledPerson tripsUrbanSuburbanRuralUrbanSuburbanRuralAlabama45.4559.4482.387.908.588.52Alaska57.6061.6862.549.239.669.00Arizona53.9766.4472.208.718.929.22Arkansas47.6658.6181.328.228.598.48California60.0965.6467.319.959.949.30Colorado53....Vehicle miles traveled and vehicle trips by State
StateMean Census Tract estimate by urban groupVehicle miles traveledVehicle tripsUrbanSuburbanRuralUrbanSuburbanRuralAlabama31.7545.2252.984.735.575.53Alaska40.4246.2843.595.376.095.60Arizona34.1344.1748.575.345.765.87Arkansas33.4444.3752.224.945.455.48California40.9647.8447.175.516.155....NHTS Data Dictionary
-Table C1 and C2TABLE C1. DESCRIPTION OF SAS FILE (N= 73,057)VariableDescriptionFormulaLengthData Typegeoid11-digit FIP identifier (state + county + tract)2010 Census definitions11CharacterclusterCensus Region/ DivisionCensus Regions and Divisions combined to form sample of sufficient size. See...Local Area Transportation Characteristics for Households
The purpose of the project was to develop estimates of average weekday household person trips, vehicle trips, person miles traveled, and vehicle miles traveled, for all census tracts in the United States. The estimates were made using national travel data collected in the 2009 National...
National Household Travel Survey "Stretch Commute" Quick Facts
"Stretch Commute" trips are at least 50 miles one way.
Commuting in America
In a year, 3.3 million Americans "stretch-commute"More than one out of 10 (13 percent) long-distance trips are for commutingJust over one out of five (22 percent) long distance trips between 50 and 99 miles are...