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Updated 8:00 AM EST, April 15, 2008
 Deployment Statistics        


Traveler Information Statewide Traveler Information Disseminated Via Highway Hdvisory Radio (HAR)

2004 National Summary


States Surveyed / Returned SurveyNumber of States Using this Method to Disseminate Statewide Traveler Information
50 / 4725

2004 Statewide Summary

Click here to show only the States with the specified technology

Click on a hyperlinked column header to sort the data by the column value.

StateDisseminates Information Using this MethodInformation Service Provider for this Media Type
AlabamaYesALDOT Personnel in Montgomery & Mobile, City of Hoover
AlaskaNo 
ArizonaNo 
ArkansasYesAHTD
CaliforniaYesN/R*
ColoradoYesInternal
ConnecticutYeshighway ops
DelawareYesN/R*
FloridaNo 
GeorgiaNo 
HawaiiNo 
IdahoNo 
IllinoisNo 
IndianaYesN/R*
IowaYesCARS-LPFM
KansasNo 
KentuckyYesTRIMARC - ARTIMIS
LouisianaNo 
MaineNo 
MarylandYesOffice of CHART and ITS Development, Maryland State Highway Administration
MassachusettsNo 
MichiganYesMDOT
MinnesotaNo 
MississippiNo 
MissouriNo 
MontanaYesMDT
NebraskaNo 
NevadaYesNevada DOT
New HampshireNo 
New JerseyYesNJDOT
New MexicoNo 
New YorkYesIn house systems.
North CarolinaYesN/R*
North DakotaYesState DOT
OhioNo 
OklahomaNo 
OregonYesODOT
PennsylvaniaNo 
Rhode IslandYesRIDOT/TMC
South CarolinaNo 
South DakotaNo 
TennesseeYesin house
TexasYesMultiple TxDOT Districts
UtahYesUtah DOT
VermontNo 
VirginiaYesVDOT
Washington StateYesWSDOT
West VirginiaNo 
WisconsinNo 
WyomingYesWYDOT
 50 States      * N/R = No response