This table has been been superseded by the Dec 31, 2007 summary table of noise barrier construction by state or jurisdiction. This new data table can be accessed at: Noise Barrier Construction By State Through 2007.
Table 1 lists the ten States with the most barrier construction by area, length, and cost
Table 1 Noise Barrier Construction By State Through 2004
| Square Feet (Thousands) |
Linear Miles | ||
|---|---|---|---|
| California | 30,644 | California | 482.8 |
| Virginia | 11,227 | Arizona | 155.1 |
| Arizona | 11,226 | Virginia | 127.5 |
| New Jersey | 9,440 | Ohio | 112.4 |
| Ohio | 8,675 | New Jersey | 96.9 |
| Maryland | 8,422 | Colorado | 92.5 |
| Minnesota | 7,187 | New York | 90.7 |
| New York | 7,011 | Pennsylvania | 87.0 |
| Florida | 6,700 | Minnesota | 83.7 |
| Pennsylvania | 6,415 | Maryland | 81.8 |
| 10 State Total | 106,946 | 1,410.4 |
| Actual Cost (Millions) |
Cost in 2004 Dollars ($Millions) |
||
|---|---|---|---|
| California | 399.6 | California | 592.8 |
| Arizona | 258.7 | Arizona | 284.6 |
| New Jersey | 202.4 | New Jersey | 277.5 |
| Maryland | 200.9 | Maryland | 253.6 |
| Virginia | 169.6 | Virginia | 225.3 |
| New York | 165.9 | New York | 207.3 |
| Pennsylvania | 159.6 | Pennsylvania | 197.8 |
| Florida | 150.7 | Florida | 175.9 |
| Ohio | 117.2 | Ohio | 139.0 |
| Colorado | 80.0 | Minnesota | 107.7 |
| 10 State Total | 1,904.5 | 2,461.4 |
