A quick copy-paste from a list I made a while ago;
http://cpmsweb.dot.state.al.us/TransPlan/Traffic/Traffic.aspx Alabama
http://www.dot.state.ak.us/stwdplng/highwaydata/traffic.shtml Alaska
http://mpd.azdot.gov/data/aadt.php Arizona
http://www.arkansashighways.com/Maps/TrafficCountyMaps/TrafficCount.htm Arkansas
http://www.dot.ca.gov/hq/traffops/saferesr/trafdata/index.htm California
http://www.dot.state.co.us/App_DTD_DataAccess/Traffic/index.cfm?fuseaction=TrafficMain&MenuType=Traffic Colorado
http://www.ct.gov/dot/lib/dot/documents/dpolicy/policymaps/adt/pdf/adtpdf.pdf#40757 Connecticut
http://www.deldot.gov/information/pubs_forms/manuals/traffic_counts/index.shtml Delaware
http://www.dot.state.fl.us/planning/statistics/trafficdata/ Florida
http://www.dot.state.ga.us/statistics/TrafficData/Pages/TrafficCounts.aspx Georgia
Hawaii
http://www3.idaho.gov/cgi-bin/webster.cgi Idaho
http://www.gettingaroundillinois.com/default.aspx?ql=aadt Illinois
http://www.in.gov/indot/2339.htm Indiana
http://www.iowadotmaps.com/msp/state.html Iowa
http://www.ksdot.org/burtransplan/maps/MapsTrafficDist.asp Kansas
http://www.planning.kytc.ky.gov/maps/count_maps/count_maps.asp Kentucky
http://www.dotd.la.gov/highways/tatv/ Louisiana
http://www.state.me.us/mdot/traffic-counts/traffic-monitoring.php Maine
http://www.sha.state.md.us/shaservices/mapsbrochures/maps/oppe/tvmaps.asp Maryland
http://www.mhd.state.ma.us/default.asp?pgid=content/traffic01&sid=about Massachusetts
http://www.michigan.gov/mdot/0,1607,7-151-9622_11033-22141--,00.html Michigan
http://www.dot.state.mn.us/traffic/data/html/volumes.html Minnesota
http://www.gomdot.com/Divisions/IntermodalPlanning/Resources/Maps/TrafficVolumeMaps.aspx Mississippi
http://www.modot.mo.gov/safety/trafficvolumemaps.htm Missouri
http://www.mdt.mt.gov/publications/datastats/traffic.shtml Montana
http://www.nebraskatransportation.org/maps/#traffvol Nebraska
http://www.nevadadot.com/reports_pubs/traffic_report/ Nevada
http://www.nh.gov/dot/org/operations/traffic/tvr/index.htm New Hampshire
http://www.state.nj.us/transportation/refdata/roadway/ New Jersey
http://www.nmshtd.state.nm.us/photo_galleries/TrafficFlowMaps/default.asp New Mexico
https://www.nysdot.gov/divisions/engineering/technical-services/highway-data-services/traffic-data New York
http://www.ncdot.org/it/img/DataDistribution/TrafficSurveyMaps/ North Carolina
http://www.dot.nd.gov/road-map/pdf/traffic/trafficstate_2006.pdf North Dakota
http://www2.dot.state.oh.us/techservsite/offceorg/traffmonit/countinformation/default.htm Ohio
http://www.okladot.state.ok.us/aadtcnt/ Oklahoma
http://egov.oregon.gov/ODOT/TD/TDATA/gis/docs/statemaps/Traffic_Flow_OTC_2007.pdf Oregon
http://www.dot7.state.pa.us/itms/default.asp Pennsylvania
http://www.dot.state.ri.us/documents/gis/maps/SM02.pdf Rhode Island
http://www.dot.state.sc.us/getting/traffic_counts.shtml South Carolina
http://www.sddot.com/pe/data/traf_maps.asp South Dakota
http://www.tdot.state.tn.us/projectplanning/trafficmaps.htm Tennessee
http://www.dot.state.tx.us/apps/statewide_mapping/StatewidePlanningMap.html Texas
http://www.udot.utah.gov/main/f?p=100:pg:0::::V,T:,2256 Utah
http://www.aot.state.vt.us/Planning/Documents/TrafResearch/Publications/pub.htm Vermont
http://virginiadot.org/info/ct-TrafficCounts.asp Virginia
http://www.wsdot.wa.gov/mapsdata/tdo/annualtrafficreport.htm Washington
http://www.wvdot.com/3_ROADWAYS/RP/analysis_traffic_counts.htm West Virginia
http://www.dot.wisconsin.gov/travel/counts/ Wisconsin
Wyoming
Thank-you
Very Very Much needed and appreciated
Connecticut link is 404'd.
Oregon's is nifty looking but useless.
Quote from: Bickendan on January 15, 2010, 08:49:33 PM
Oregon's is nifty looking but useless.
The 2008 one is quite a bit better in that it gives the visual presentation in colors rather than line thickness and it provides actual numbers also.
try:
Main map -- http://www.oregon.gov/ODOT/TD/TDATA/tsm/docs/Web_Flow_Map_GIS_2008.pdf
Enlargements -- http://www.oregon.gov/ODOT/TD/TDATA/tsm/docs/Web_Flow_Map_GIS_enlargements_2008.pdf
Ramp traffic -- http://www.oregon.gov/ODOT/TD/TDATA/tsm/docs/2008_Ramps.pdf