Table 1 Noise Barrier Construction By State Through 2007

	Square Feet (Thousands)		Linear Miles
Alabama	0	Alabama	0.0
Alaska	426,239	Alaska	7.9
Arizona	12,982,106	Arizona	183.9
Arkansas	92,025	Arkansas	1.3
California	31,080,300	California	491.4
Colorado	5,551,875	Colorado	95.3
Connecticut	3,183,512	Connecticut	34.3
Delaware	54,970	Delaware	0.8
District of Columbia	0	District of Columbia	0.0
Eastern Dir. Fed.	149,307	Eastern Dir. Fed.	2.5
Florida	10,665,089	Florida	123.4
Georgia	4,148,688	Georgia	48.4
Hawaii	105,580	Hawaii	2.3
Idaho	557,685	Idaho	8.4
Illinois	4,736,199	Illinois	76.9
Indiana	3,281,663	Indiana	40.9
Iowa	625,506	Iowa	9.2
Kansas	420,510	Kansas	5.2
Kentucky	535,808	Kentucky	6.8
Louisiana	1,619,190	Louisiana	18.9
Maine	26,387	Maine	0.3
Maryland	9,729,150	Maryland	94.9
Massachusetts	841,843	Massachusetts	12.4
Michigan	3,527,483	Michigan	52.5
Minnesota	9,186,444	Minnesota	103.7
Mississippi	91,500	Mississippi	1.2
Missouri	1,357,705	Missouri	19.2
Montana	0	Montana	0.0
Nebraksa	33,520	Nebraksa	0.5
Nebraska	277,409	Nebraska	3.8
Nevada	2,950,446	Nevada	45.0
New Hampshire	700,484	New Hampshire	8.7
New Jersey	9,579,671	New Jersey	98.5
New Mexico	1,221,114	New Mexico	22.4
New York	8,592,457	New York	108.9
North Carolina	3,583,939	North Carolina	38.0
North Dakota	93,952	North Dakota	1.0
Ohio	11,663,179	Ohio	152.7
Okalahoma	79,199	Okalahoma	1.2
Oklahoma	720,053	Oklahoma	11.9
Oregon	3,465,636	Oregon	57.9
Pennsylvania	7,299,261	Pennsylvania	97.8
Puerto Rico	817,775	Puerto Rico	13.2
Rhode Island	0	Rhode Island	0.0
South Carolina	178,930	South Carolina	2.0
South Dakota	0	South Dakota	0.0
Tennessee	1,636,480	Tennessee	22.3
Texas	3,497,420	Texas	53.8
Utah	6,004,098	Utah	84.0
Vermont	19,616	Vermont	0.6
Virginia	11,835,929	Virginia	134.8
Washington	5,283,548	Washington	84.0
West Virginia	13,774	West Virginia	0.3
Wisconsin	1,904,694	Wisconsin	20.8
Wyoming	7,688	Wyoming	0.2
Total	186,437,036		2,506.4

	Actual Cost (Millions)		Cost in 2007 Dollars ($Millions)
Alabama	0.0	Alabama	0.0
Alaska	5.8	Alaska	7.6
Arizona	296.8	Arizona	351.3
Arkansas	0.5	Arkansas	1.0
California	404.8	California	654.3
Colorado	85.3	Colorado	114.7
Connecticut	29.1	Connecticut	45.2
Delaware	0.1	Delaware	0.3
District of Columbia	0.0	District of Columbia	0.0
Eastern Dir. Fed.	1.4	Eastern Dir. Fed.	2.7
Florida	269.7	Florida	314.1
Georgia	49.9	Georgia	63.7
Hawaii	2.6	Hawaii	3.4
Idaho	9.3	Idaho	11.3
Illinois	82.1	Illinois	117.2
Indiana	58.2	Indiana	67.2
Iowa	16.6	Iowa	18.9
Kansas	9.8	Kansas	10.7
Kentucky	8.8	Kentucky	11.4
Louisiana	44.2	Louisiana	50.1
Maine	0.3	Maine	0.4
Maryland	245.8	Maryland	324.4
Massachusetts	30.8	Massachusetts	35.1
Michigan	80.7	Michigan	115.4
Minnesota	107.0	Minnesota	157.0
Mississippi	3.4	Mississippi	3.4
Missouri	23.7	Missouri	27.9
Montana	0.0	Montana	0.0
Nebraksa	1.3	Nebraksa	1.3
Nebraska	4.6	Nebraska	6.2
Nevada	50.0	Nevada	58.5
New Hampshire	13.0	New Hampshire	16.2
New Jersey	208.7	New Jersey	310.2
New Mexico	28.4	New Mexico	34.4
New York	256.6	New York	321.7
North Carolina	27.4	North Carolina	40.4
North Dakota	0.4	North Dakota	0.4
Ohio	179.5	Ohio	217.1
Okalahoma	3.0	Okalahoma	3.0
Oklahoma	10.3	Oklahoma	13.2
Oregon	36.7	Oregon	52.7
Pennsylvania	204.4	Pennsylvania	264.7
Puerto Rico	27.9	Puerto Rico	34.0
Rhode Island	0.0	Rhode Island	0.0
South Carolina	2.0	South Carolina	2.9
South Dakota	0.0	South Dakota	0.0
Tennessee	24.2	Tennessee	36.7
Texas	58.7	Texas	81.0
Utah	47.6	Utah	60.2
Vermont	0.3	Vermont	0.5
Virginia	185.4	Virginia	262.8
Washington	80.0	Washington	104.3
West Virginia	0.1	West Virginia	0.2
Wisconsin	29.0	Wisconsin	42.7
Wyoming	0.1	Wyoming	0.1
Total	3,345.8		4,474.2

Table 1 lists the States with the most barrier construction by area, length, and cost