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Updated 8:00 AM EST, April 15, 2008
Deployment Statistics
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Statewide / Rural Roadway Closure Systems
2004 National Summary
Number of States Surveyed / Returned Survey
Number of States with Systems
Number of Systems
50 / 45
17
413
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.
State
Has Roadway Closure Systems
Number of Systems
Alabama
No
0
Alaska
No
0
Arizona
No
0
Arkansas
No
0
California
Yes
1
Colorado
Yes
N/R*
Connecticut
No
0
Delaware
No
0
Florida
No
0
Georgia
Yes
1
Hawaii
No
0
Idaho
Yes
2
Illinois
N/R*
0
Indiana
No
0
Iowa
Yes
N/R*
Kansas
No
0
Kentucky
No
0
Louisiana
No
0
Maine
No
0
Maryland
No
0
Massachusetts
No
0
Michigan
Yes
1
Minnesota
Yes
1
Mississippi
N/R*
N/R*
Missouri
Yes
2
Montana
Yes
8
Nebraska
Yes
N/R*
Nevada
Yes
2
New Hampshire
N/R*
N/R*
New Jersey
No
0
New Mexico
N/R*
N/R*
New York
No
0
North Carolina
No
0
North Dakota
Yes
37
Ohio
No
0
Oklahoma
No
0
Oregon
No
0
Pennsylvania
No
0
Rhode Island
No
0
South Carolina
N/R*
N/R*
South Dakota
Yes
79
Tennessee
Yes
1
Texas
No
0
Utah
No
0
Vermont
No
0
Virginia
N/R*
N/R*
Washington State
Yes
3
West Virginia
No
0
Wisconsin
Yes
75
Wyoming
Yes
200
50 States * N/R = No response