20220817 10275600 1.0 TRUE TxDOT AADT 2007 to 2015 Per their website, TxDOT performs District traffic counts annually on the State Highways.http://www.txdot.gov/inside-txdot/division/transportation-planning/maps.htmlAADT = Average Annual Daily Traffic. 24-hr two-way counts with truck and seasonal factors applied. District traffic maps are typically updated annually. Shapefile downloaded February 2017 as shared from the Alamo Area Geospatial Committee Open Data site for TxDOT AADT traffic counts. https://goo.gl/IvzmlP Alamo Area Geospatial Committee (AAGC) By gis@alamoareampo.org