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Updated 8:00 AM EST, April 15, 2008
Arterial Miles Covered by Incident Detection and Verification Methods
2005 National SummaryNumber of Metropolitan Areas Surveyed / Returned Survey | Metropolitan Areas with Arterial Incident Detection and Verification | Number of Arterial Miles |
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Total | Covered by Free Cellular | Free Cellular Percent | Covered by Computer Algorithms | Computer Algorithms Percent | Covered by CCTV | CCTV Percent |
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77 / 77 | 52 | 97021 | 4148 | 4% | 1481 | 2% | 4912 | 5% |
2005 Metropolitan Summary
Metropolitan Area | State | Number of Agencies Surveyed / Returned Survey | Agencies with Arterial Incident Detection and Verification | Number of Arterial Miles |
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Total | Free Cellular | Free Cellular Percent | Com-puter Algo-rithms | Com-puter Algor-ithms Per-cent | CCTV | CCTV Per-cent |
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Albany, Schenectady, Troy | NY | 5 / 4 | 0 | 979 | 0 | 0% | 0 | 0% | 0 | 0% | Albuquerque | NM | 3 / 3 | 0 | 100 | 0 | 0% | 0 | 0% | 0 | 0% | Allentown, Bethlehem, Easton | PA | 2 / 2 | 0 | 209 | 0 | 0% | 0 | 0% | 0 | 0% | Atlanta | GA | 10 / 9 | 5 | 1813 | 1813 | 100% | 0 | 0% | 129 | 7% | Austin | TX | 1 / 1 | 0 | 311 | N/R* | N/R* | N/R* | N/R* | N/R* | N/R* | Bakersfield | CA | 2 / 1 | 1 | 1774 | 0 | 0% | 0 | 0% | 20 | 1% | Baltimore | MD | 5 / 4 | 0 | 1325 | 0 | 0% | 0 | 0% | 0 | 0% | Baton Rouge | LA | 3 / 3 | 2 | 356 | 0 | 0% | 23 | 6% | 23 | 6% | Birmingham | AL | 3 / 3 | 0 | 689 | 0 | 0% | 0 | 0% | 0 | 0% | Boston, Lawrence, Salem | MA | 13 / 9 | 1 | 3174 | 0 | 0% | 0 | 0% | 50 | 2% | Buffalo, Niagara Falls | NY | 6 / 4 | 0 | 790 | 0 | 0% | 0 | 0% | 0 | 0% | Charleston | SC | 3 / 2 | 2 | 402 | 0 | 0% | 0 | 0% | 53 | 13% | Charlotte, Gastonia, Rock Hill | NC | 3 / 3 | 2 | 410 | 0 | 0% | 0 | 0% | 70 | 17% | Chicago, Gary, Lake County | IL | 25 / 22 | 2 | 4696 | 0 | 0% | 0 | 0% | 51 | 1% | Cincinnati, Hamilton | OH | 8 / 8 | 2 | 1144 | 320 | 28% | 88 | 8% | 122 | 11% | Cleveland, Akron, Lorain | OH | 18 / 15 | 1 | 1163 | 0 | 0% | 0 | 0% | 3 | 0% | Columbus | OH | 3 / 3 | 2 | 613 | 0 | 0% | 0 | 0% | 120 | 20% | Dallas, Fort Worth | TX | 13 / 12 | 6 | 2634 | 0 | 0% | 0 | 0% | 158 | 6% | Dayton, Springfield | OH | 8 / 7 | 1 | 584 | 0 | 0% | 0 | 0% | 11 | 2% | Denver, Boulder | CO | 14 / 14 | 5 | 1763 | 0 | 0% | 0 | 0% | 331 | 19% | Detroit, Ann Arbor | MI | 12 / 12 | 2 | 2864 | 0 | 0% | 0 | 0% | 6 | 0% | El Paso | TX | 2 / 2 | 1 | 444 | 0 | 0% | 0 | 0% | 65 | 15% | Fresno | CA | 2 / 2 | 1 | 1551 | 0 | 0% | 0 | 0% | 40 | 3% | Grand Rapids | MI | 3 / 3 | 1 | 629 | 0 | 0% | 0 | 0% | 15 | 2% | Greensboro, Winston-Salem, High Point | NC | 7 / 7 | 5 | 554 | 95 | 17% | 0 | 0% | 392 | 71% | Greenville, Spartanburg | SC | 3 / 3 | 1 | 431 | 0 | 0% | 20 | 5% | 18 | 4% | Hampton Roads | VA | 7 / 7 | 2 | 886 | 0 | 0% | 0 | 0% | 40 | 5% | Harrisburg, Lebanon, Carlisle | PA | 1 / 1 | 0 | 342 | 0 | 0% | 0 | 0% | 0 | 0% | Hartford, New Britain, Middletown | CT | 6 / 5 | 1 | 957 | 0 | 0% | 0 | 0% | 15 | 2% | Honolulu | HI | 1 / 1 | 1 | 231 | 0 | 0% | 0 | 0% | 150 | 65% | Houston, Galveston, Brazoria | TX | 8 / 8 | 0 | 3288 | 0 | 0% | 0 | 0% | 0 | 0% | Indianapolis | IN | 4 / 4 | 0 | 755 | 0 | 0% | 0 | 0% | 0 | 0% | Jacksonville | FL | 4 / 4 | 1 | 421 | 0 | 0% | 0 | 0% | 20 | 5% | Kansas City | MO | 6 / 6 | 2 | 1338 | 0 | 0% | 0 | 0% | 54 | 4% | Knoxville | TN | 3 / 3 | 0 | 202 | 0 | 0% | 0 | 0% | 0 | 0% | Las Vegas | NV | 1 / 1 | 1 | 426 | 0 | 0% | 0 | 0% | 6 | 1% | Little Rock, North Little Rock | AR | 2 / 2 | 0 | 554 | 0 | 0% | 0 | 0% | 0 | 0% | Los Angeles, Anaheim, Riverside | CA | 17 / 17 | 10 | 10523 | 0 | 0% | 273 | 3% | 808 | 8% | Louisville | KY | 3 / 3 | 1 | 516 | 0 | 0% | 38 | 7% | 48 | 9% | Memphis | TN | 2 / 2 | 0 | 750 | 0 | 0% | 0 | 0% | 0 | 0% | Miami, Fort Lauderdale | FL | 2 / 2 | 1 | 1071 | 0 | 0% | 0 | 0% | 12 | 1% | Milwaukee, Racine | WI | 10 / 10 | 1 | 1314 | 0 | 0% | 50 | 4% | 100 | 8% | Minneapolis, St. Paul | MN | 12 / 11 | 4 | 2066 | 0 | 0% | 8 | 0% | 62 | 3% | Nashville | TN | 2 / 2 | 0 | 1029 | 0 | 0% | 0 | 0% | 0 | 0% | New Haven, Meriden | CT | 5 / 3 | 0 | 664 | 0 | 0% | 0 | 0% | 0 | 0% | New Orleans | LA | 5 / 5 | 1 | 720 | 170 | 24% | 0 | 0% | 12 | 2% | New York, Northern New Jersey, Southwestern Connecticut | NY | 43 / 39 | 7 | 7232 | 173 | 2% | 91 | 1% | 571 | 8% | Oklahoma City | OK | 3 / 3 | 0 | 913 | 0 | 0% | 0 | 0% | 0 | 0% | Omaha | NE | 4 / 4 | 0 | 475 | 0 | 0% | 0 | 0% | 0 | 0% | Orlando | FL | 4 / 4 | 2 | 977 | 7 | 1% | 0 | 0% | 20 | 2% | Philadelphia, Wilmington, Trenton | PA | 15 / 14 | 1 | 3726 | 0 | 0% | 75 | 2% | 350 | 9% | Phoenix | AZ | 10 / 10 | 6 | 1577 | 481 | 31% | 240 | 15% | 73 | 5% | Pittsburgh, Beaver Valley | PA | 3 / 2 | 1 | 1967 | 0 | 0% | 0 | 0% | 10 | 1% | Portland, Vancouver | OR | 7 / 6 | 3 | 597 | 0 | 0% | 24 | 4% | 27 | 5% | Providence, Pawtucket, Fall River | RI | 7 / 7 | 1 | 751 | 0 | 0% | 0 | 0% | 32 | 4% | Raleigh-Durham | NC | 5 / 3 | 2 | 662 | 5 | 1% | 0 | 0% | 30 | 5% | Richmond, Petersburg | VA | 4 / 3 | 1 | 679 | 679 | 100% | 0 | 0% | 0 | 0% | Rochester | NY | 1 / 1 | 1 | 423 | 0 | 0% | 0 | 0% | 5 | 1% | Sacramento | CA | 3 / 2 | 2 | 1497 | 0 | 0% | 7 | 0% | 50 | 3% | Salt Lake City, Ogden | UT | 6 / 5 | 2 | 598 | 10 | 2% | 0 | 0% | 5 | 1% | San Antonio | TX | 2 / 2 | 1 | 712 | 0 | 0% | 480 | 67% | 140 | 20% | San Diego | CA | 7 / 7 | 1 | 1137 | 0 | 0% | 0 | 0% | 5 | 0% | San Francisco, Oakland, San Jose | CA | 7 / 7 | 5 | 2507 | 0 | 0% | 0 | 0% | 80 | 3% | Sarasota-Bradenton | FL | 2 / 2 | 0 | 323 | 0 | 0% | 0 | 0% | 0 | 0% | Scranton, Wilkes-Barre | PA | 1 / 1 | 0 | 324 | 0 | 0% | 0 | 0% | 0 | 0% | Seattle, Tacoma | WA | 11 / 11 | 6 | 2100 | 0 | 0% | 0 | 0% | 74 | 4% | Springfield | MA | 2 / 2 | 0 | 627 | 0 | 0% | 0 | 0% | 0 | 0% | St. Louis | MO | 8 / 8 | 1 | 1903 | 0 | 0% | 14 | 1% | 20 | 1% | Syracuse | NY | 3 / 2 | 0 | 339 | 0 | 0% | 0 | 0% | 0 | 0% | Tampa, St. Petersburg, Clearwater | FL | 6 / 6 | 4 | 863 | 45 | 5% | 0 | 0% | 49 | 6% | Toledo | OH | 4 / 4 | 0 | 443 | 0 | 0% | 0 | 0% | 0 | 0% | Tucson | AZ | 3 / 3 | 2 | 623 | 350 | 56% | 0 | 0% | 26 | 4% | Tulsa | OK | 3 / 3 | 0 | 674 | 0 | 0% | 0 | 0% | 0 | 0% | Washington | DC | 7 / 6 | 4 | 1663 | 0 | 0% | 50 | 3% | 224 | 13% | West Palm Beach, Boca Raton, Delray | FL | 2 / 2 | 2 | 449 | 0 | 0% | 0 | 0% | 117 | 26% | Wichita | KS | 2 / 2 | 0 | 442 | 0 | 0% | 0 | 0% | 0 | 0% | Youngstown, Warren | OH | 5 / 5 | 0 | 363 | 0 | 0% | 0 | 0% | 0 | 0% | 77 Metropolitan Areas * N/R = No response |
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