Table 7-6: Highway Noise Barriers: 1999,,,
,,,
State,Total length (meters),Barrier cost                  ($ 1998),
Alabama,0,0,
Alaska,"9,338","2,742,486",
Arizona,"48,593","15,130,670",
Arkansas,"1,989","653,497",
California,"777,160","487,177,331",
Colorado,"104,377","45,351,408",
Connecticut,"46,049","28,335,802",
Delaware,"1,262","242,013",
District of Columbia,0,0,
Florida,"70,991","62,276,735",
Georgia,"33,530","20,247,589",
Hawaii,"3,103","1,743,452",
Idaho,200,"583,002",
Illinois,"97,803","70,985,221"
Indiana,"18,568","20,297,106"
Iowa,"7,857","3,215,640"
Kansas,"2,103","2,082,034"
Kentucky,"8,249","5,306,199"
Louisiana,"12,077","5,974,212"
Maine,561,"292,861"
Maryland,"99,587","153,227,923"
Massachusetts,"10,250","5,259,055"
Michigan,"67,071","60,139,968"
Minnesota,"101,811","62,694,176"
Mississippi,0,0
Missouri,"6,113","4,179,360"
Montana,0,0
Nebraska,"5,060","4,026,138"
Nevada,"17,847","10,855,220"
New Hampshire,"6,392","5,785,519"
New Jersey,"142,055","210,429,029"
New Mexico,"21,196","9,306,885"
New York,"110,698","116,448,616"
North Carolina,"45,977","24,702,615"
North Dakota,0,0
Ohio,"138,197","68,064,386"
Oklahoma,"13,186","4,229,909"
Oregon,"72,552","30,075,899"
Pennsylvania,"83,526","88,259,488"
Rhode Island,0,0
South Carolina,"2,665","1,713,629"
South Dakota,0,0
Tennessee,"28,846","20,574,450"
Texas,"55,310","39,635,228"
Utah,"70,260","24,841,367"
Vermont,"1,004","356,344"
Virginia1,"153,313","143,003,313"
Washington,"74,812","32,296,683"
West Virginia,408,"170,529"
Wisconsin,"29,730","28,768,150"
Wyoming,293,"100,271"
United States,"2,611,953","1,931,107,534"
,,
"1 Includes 4,061 meters of federal barriers on the Dulles Access Highway.",,
,,
"SOURCE: U.S. Department of Transportation, Federal Highway Administration, Office of Planning, Environment, and Real Estate, available at http://www.fhwa.dot.gov/environment/ab_noise.htm as of Feb. 20, 2002.",,
,,