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Updated 8:00 AM EST, April 15, 2008
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Highway Coverage of Information Provided by Statewide Traveler Information Web Sites
2006 National Summary
Number of States Surveyed / Returned Survey
States with Web Sites
Number of States Reporting Systems that Provide Information for the Following Coverage Areas
Freeways
Multi-lane (not limited access)
State Routes
50 / 45
40
34
26
31
2006 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.
State
Has Web Site
System Provides Information for the Following Coverage Areas
Freeways
Multi-lane (not limited access)
State Routes
Alabama
Yes
Yes
Yes
Yes
Alaska
Yes
Yes
No
Yes
Arizona
Yes
Yes
Yes
Yes
Arkansas
Yes
Yes
No
No
California
No
Yes
Yes
Yes
Colorado
Yes
No
No
No
Connecticut
Yes
Yes
Yes
Yes
Delaware
Yes
Yes
Yes
Yes
Florida
Yes
Yes
No
No
Georgia
Yes
Yes
Yes
Yes
Hawaii
Yes
No
No
Yes
Idaho
Yes
Yes
Yes
Yes
Illinois
Yes
Yes
No
No
Indiana
Yes
Yes
No
No
Iowa
Yes
Yes
Yes
Yes
Kansas
Yes
Yes
Yes
Yes
Kentucky
Yes
Yes
Yes
Yes
Louisiana
Yes
Yes
Yes
Yes
Maine
Yes
Yes
Yes
Yes
Maryland
Yes
Yes
No
No
Massachusetts
N/R*
N/R*
N/R*
N/R*
Michigan
Yes
Yes
Yes
Yes
Minnesota
Yes
Yes
Yes
Yes
Mississippi
N/R*
N/R*
N/R*
N/R*
Missouri
Yes
No
No
No
Montana
Yes
Yes
Yes
Yes
Nebraska
Yes
Yes
No
Yes
Nevada
Yes
No
No
Yes
New Hampshire
Yes
Yes
Yes
Yes
New Jersey
Yes
Yes
Yes
Yes
New Mexico
No
No
No
No
New York
N/R*
N/R*
N/R*
N/R*
North Carolina
Yes
Yes
Yes
Yes
North Dakota
Yes
Yes
Yes
Yes
Ohio
N/R*
N/R*
N/R*
N/R*
Oklahoma
No
No
No
No
Oregon
Yes
Yes
Yes
Yes
Pennsylvania
Yes
No
No
Yes
Rhode Island
Yes
Yes
Yes
Yes
South Carolina
Yes
Yes
No
No
South Dakota
Yes
Yes
Yes
Yes
Tennessee
Yes
No
No
No
Texas
Yes
Yes
Yes
Yes
Utah
Yes
Yes
Yes
Yes
Vermont
Yes
Yes
Yes
Yes
Virginia
Yes
Yes
Yes
Yes
Washington State
N/R*
N/R*
N/R*
N/R*
West Virginia
No
No
No
No
Wisconsin
No
No
No
No
Wyoming
Yes
No
No
No
50 States * N/R = No response