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


Traffic Management Other Systems/Agencies Sharing Control of Dynamic Message Signs (DMS)

2004 National Summary


Number of States Surveyed / Returned SurveyNumber of States with DMSTotal Number of DMSNumber of States Reporting the Following Systems / Agencies Share Control of the DMS
Data Archiv-ingPublic SafetyState PoliceLocal AgenciesTraffic Mgt.Incident Mgt.Other StatesTraveler Infor-mation / Infor-mation Service Providers
50 / 454246665111452817110

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.

StateTotal Number of Perma-nent DMSTotal Number of Portable DMSThe Following Systems / Agencies Share Control of the DMS
Data Archiv-ingPublic SafetyState PoliceLocal AgenciesTraffic Mgt.Incident Mgt.Other StatesTraveler Infor-mation / Infor-mation Service Providers
Alabama921NoNoNoNoYesNoNoNo
Alaska415NoNoNoNoNoNoNoNo
Arizona60150NoNoNoNoYesYesNoNo
Arkansas010NoYesYesNoNoNoNoNo
California579358NoYesYesYesYesYesNoYes
Colorado18070YesNoNoNoYesYesNoYes
Connecticut9321NoNoNoNoYesNoNoNo
Delaware76NoNoNoNoNoNoNoNo
Florida00        
Georgia1035YesNoNoNoYesNoNoNo
Hawaii90NoNoNoNoNoNoNoNo
Idaho2030YesYesYesNoYesYesNoNo
Illinois00        
Indiana5120NoNoNoNoYesYesNoYes
Iowa2190NoYesYesYesYesYesNoNo
Kansas05NoNoNoNoNoNoNoNo
Kentucky63127NoNoNoNoYesNoNoNo
Louisiana160NoNoNoNoYesNoNoNo
Maine03NoNoNoNoNoNoNoYes
Maryland7332NoNoNoNoYesYesNoYes
Massachusetts2075NoNoNoNoNoNoNoNo
Michigan7050NoNoNoNoYesYesNoNo
Minnesota1010YesYesYesNoYesYesNoYes
MississippiN/R*N/R*N/R*N/R*N/R*N/R*N/R*N/R*N/R*N/R*
Missouri5120NoNoNoNoYesYesNoNo
Montana716YesNoNoNoYesYesNoYes
Nebraska190NoYesYesNoYesNoNoNo
Nevada70NoNoNoNoNoNoYesNo
New HampshireN/R*N/R*N/R*N/R*N/R*N/R*N/R*N/R*N/R*N/R*
New Jersey5525NoNoNoNoYesYesNoNo
New MexicoN/R*N/R*N/R*N/R*N/R*N/R*N/R*N/R*N/R*N/R*
New York244164NoNoNoNoNoNoNoNo
North Carolina115150NoNoNoNoYesYesNoNo
North Dakota019NoNoYesNoYesNoNoYes
Ohio500NoNoNoNoYesNoNoNo
Oklahoma185NoYesYesYesNoYesNoNo
Oregon4238NoNoNoNoYesNoNoNo
Pennsylvania101176NoYesYesYesYesYesNoNo
Rhode Island1323NoNoYesNoNoNoNoNo
South CarolinaN/R*N/R*N/R*N/R*N/R*N/R*N/R*N/R*N/R*N/R*
South Dakota832NoYesYesNoYesYesNoYes
Tennessee100NoYesYesNoNoNoNoNo
Texas310100NoNoNoNoYesNoNoNo
Utah06NoNoNoNoNoNoNoNo
Vermont09NoNoNoNoNoNoNoNo
VirginiaN/R*N/R*N/R*N/R*N/R*N/R*N/R*N/R*N/R*N/R*
Washington State18020NoNoNoNoYesNoNoNo
West Virginia00        
Wisconsin245NoYesYesYesYesYesNoNo
Wyoming910NoNoYesNoYesNoNoYes
 50 States      * N/R = No response