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Table 7-8: Highway Noise Barriers: 1999
Excel | CSV
| 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.
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