| State | Total Expenditures (2022 $) | Average Height (feet) | Length (feet) | Length (miles) Calculated | Total Square Feet | Average Unit Cost | |
|---|---|---|---|---|---|---|---|
| Alabama | AL | ||||||
| Alaska | AK | ||||||
| Arizona | AZ | $252,810 | 11.1 | 502 | 0.1 | 5,589 | $45.23 |
| Arkansas | AR | ||||||
| California | CA | $471,385,799 | 12.0 | 1,153,219 | 218.4 | 14,193,979 | $ 34.41 |
| Colorado | CO | $65,146,188 | 11.4 | 86,528 | 16.4 | 979,924 | $69.99 |
| Connecticut | CT | $51,708,335 | 15.0 | 114,261 | 21.6 | 1,910,444 | $32.63 |
| Delaware | DE | ||||||
| District of Columbia | DC | ||||||
| Florida | FL | $282,739 | 10.0 | 1,102 | 0.2 | 11,020 | $25.03 |
| Georgia | GA | $41,869,081 | 14.3 | 114,939 | 21.8 | 1,775,771 | $18.51 |
| Hawaii | HI | ||||||
| Idaho | ID | ||||||
| Illinois | IL | 14.5 | 2,436 | 0.5 | 36,654 | ||
| Indiana | IN | ||||||
| Iowa | IA | $2,035,498 | 14.0 | 5,303 | 1.0 | 75,803 | $24.96 |
| Kansas | KS | ||||||
| Kentucky | KY | $1,081,488 | 20.0 | 570 | 0.1 | 11,400 | $94.87 |
| Louisiana | LA | $3,331,648 | 12.0 | 10,930 | 2.1 | 133,024 | $22.67 |
| Maine | ME | $481,175 | 17.0 | 1,141 | 0.2 | 19,397 | $24.81 |
| Maryland | MD | $340,466,354 | 19.1 | 316,778 | 60.0 | 5,959,756 | $57.54 |
| Massachusetts | MA | $49,588,663 | 15.0 | 55,580 | 10.5 | 883,926 | $80.32 |
| Michigan | MI | $109,348,709 | 12.5 | 156,899 | 29.7 | 1,954,965 | $53.45 |
| Minnesota | MN | ||||||
| Mississippi | MS | ||||||
| Missouri | MO | $932,646 | 15.0 | 1,850 | 0.4 | 27,750 | $33.61 |
| Montana | MT | ||||||
| Nebraska | NE | ||||||
| Nevada | NV | $13,803,301 | 12.0 | 40,571 | 7.7 | 486,852 | $25.76 |
| New Hampshire | NH | ||||||
| New Jersey | NJ | $138,576,411 | 18.3 | 156,398 | 29.6 | 2,898,261 | $57.79 |
| New Mexico | NM | ||||||
| New York | NY | $98,541,688 | 14.4 | 133,815 | 25.3 | 1,910,062 | $52.58 |
| North Carolina | NC | ||||||
| North Dakota | ND | ||||||
| Ohio | OH | $140,874,257 | 14.7 | 347,681 | 65.8 | 5,056,732 | $30.98 |
| Oklahoma | OK | ||||||
| Oregon | OR | $6,061,554 | 15.3 | 11,210 | 2.1 | 180,292 | $32.38 |
| Pennsylvania | PA | $68,982,482 | 13.6 | 62,143 | 11.8 | 857,724 | $39.87 |
| Puerto Rico | PR | $16,401,593 | 11.6 | 20,926 | 4.0 | 242,977 | $83.21 |
| Rhode Island | RI | ||||||
| South Carolina | SC | ||||||
| South Dakota | SD | ||||||
| Tennessee | TN | $8,139,832 | 15.0 | 7,110 | 1.3 | 106,195 | $76.18 |
| Texas | TX | $1,293,085 | 8.0 | 3,251 | 0.6 | 26,008 | $49.72 |
| Utah | UT | $16,164,535 | 13.6 | 76,963 | 14.6 | 1,023,611 | $15.35 |
| Vermont | VT | ||||||
| Virginia | VA | ||||||
| Washington | WA | $25,785,656 | 16.3 | 22,930 | 4.3 | 357,734 | $73.15 |
| West Virginia | WV | ||||||
| Wisconsin | WI | $28,021,337 | 18.4 | 51,962 | 9.8 | 960,153 | $28.17 |
| Wyoming | WY | $177,154 | 8.0 | 961 | 0.2 | 7,688 | $23.04 |
| Totals: | $1,700,734,016 | 14.0 | 2,957,959 | 560 | 42,093,691 | Â $44.67 | |
| Master Table | $1,700,734,016 | 13.9 | 2,957,959 | 560 | 42,093,691 | $40.62 | |
| Total Square Footage of Barriers by Type | Total Cost of Barriers by Type | |||
|---|---|---|---|---|
| Type | Square Feet | Percentage | Cost | Percentage |
| Type I | 216,484,372 | 72% | $7,900,601,715 | 73% |
| Type II | 41,489,925 | 14% | $1,671,547,516 | 15% |
| State | 11,612,157 | 4% | $536,083,035 | 5% |
| Other | 2,038,814 | 1% | $53,517,348 | 0% |
| Toll | 8,683,212 | 3% | $25,494,792 | 0% |
| Unknown | 6,847,481 | 2% | $164,072,902 | 2% |
| Combination | 12,670,067 | 4% | $466,759,645 | 4% |
| County | 254,179 | 0% | $6,586,226 | 0% |
| Type III | 1,000 | 0% | $99,088 | 0% |
| Local | 20,000 | 0% | $- | 0% |
| Total | 300,101,208 | 100% | $10,824,762,267 | 100% |
For this table, the main table was sorted by Type and they were only counted if they were listed alone
Any types that listed 2 (i.e. L,S or S, I) were only shown here under combination, NOT under either L or S or I...etc
Unknowns here also include any barriers that did not report a Type (barriers that left that column blank)
** only exists as a combo
| Year | Total Barrier Cost (in 2022 $) | Cost per Square Foot (Average Reported in Master Table, in 2022 $) | Linear Feet Built | Linear Miles Built (calculated) | Square Feet Built |
|---|---|---|---|---|---|
| 1963 | No barriers reported | ||||
| 1970 | No barriers reported | ||||
| 1972 | No barriers reported | ||||
| 1973 | $308,554 | $19.55 | 1,578 | 0 | 15,780 |
| 1974 | $8,159,696 | $30.06 | 24,350 | 5 | 197,087 |
| 1975 | $3,656,690 | $44.60 | 11,141 | 2 | 97,262 |
| 1976 | $1,404,213 | $33.50 | 3,969 | 1 | 34,230 |
| 1977 | $14,257,024 | $43.56 | 25,171 | 5 | 251,710 |
| 1978 | $4,362,434 | $26.91 | 13,948 | 3 | 154,712 |
| 1979 | $24,989,011 | $44.52 | 83,875 | 16 | 805,563 |
| 1980 | $9,317,399 | $32.19 | 23,435 | 4 | 307,566 |
| 1981 | $4,099,119 | $43.18 | 10,644 | 2 | 125,246 |
| 1982 | $4,529,733 | $51.77 | 7,277 | 1 | 104,824 |
| 1983 | No barriers reported | ||||
| 1984 | $5,102,294 | $31.99 | 13,284 | 3 | 149,693 |
| 1985 | $30,769,934 | $47.33 | 52,345 | 10 | 697,988 |
| 1986 | $70,961,386 | $64.99 | 74,078 | 14 | 977,641 |
| 1987 | $41,428,665 | $41.69 | 75,745 | 14 | 988,414 |
| 1988 | $83,419,002 | $36.30 | 186,139 | 35 | 2,535,605 |
| 1989 | $64,173,948 | $39.96 | 122,744 | 23 | 1,655,545 |
| 1990 | $53,217,212 | $42.72 | 106,643 | 20 | 1,554,355 |
| 1991 | $89,187,957 | $33.07 | 186,933 | 35 | 2,365,407 |
| 1992 | $67,665,439 | $39.23 | 126,390 | 24 | 1,755,676 |
| 1993 | $65,381,837 | $40.97 | 115,251 | 22 | 1,650,131 |
| 1994 | $39,022,980 | $31.32 | 95,876 | 18 | 1,606,096 |
| 1995 | $44,507,996 | $35.16 | 103,845 | 20 | 1,590,804 |
| 1996 | $32,283,077 | $52.08 | 43,682 | 8 | 584,003 |
| 1997 | $115,567,013 | $29.19 | 204,159 | 39 | 3,266,823 |
| 1998 | $70,461,273 | $43.36 | 109,993 | 21 | 1,820,165 |
| 1999 | $80,096,228 | $47.66 | 102,746 | 19 | 1,552,969 |
| 2000 | $36,008,686 | $42.95 | 58,181 | 11 | 756,568 |
| 2001 | $60,638,758 | $32.38 | 100,086 | 19 | 1,522,370 |
| 2002 | $59,514,570 | $34.68 | 69,817 | 13 | 1,202,511 |
| 2003 | $23,297,832 | $38.47 | 38,014 | 7 | 555,694 |
| 2004 | $40,789,818 | $46.79 | 73,897 | 14 | 1,125,199 |
| 2005 | $51,877,825 | $36.02 | 58,400 | 11 | 940,234 |
| 2006 | $51,511,776 | $40.89 | 79,361 | 15 | 1,045,917 |
| 2007 | $69,003,993 | $51.44 | 106,807 | 20 | 1,650,359 |
| 2008 | $16,867,925 | $28.58 | 30,345 | 6 | 470,258 |
| 2009 | $32,581,499 | $51.18 | 46,235 | 9 | 685,605 |
| 2010 | $76,473,327 | $56.51 | 102,001 | 19 | 1,414,399 |
| 2011 | $35,873,262 | $52.45 | 41,314 | 8 | 571,742 |
| 2012 | $14,039,791 | $44.19 | 30,405 | 6 | 384,044 |
| 2013 | $4,288,114 | $34.26 | 9,751 | 2 | 136,875 |
| 2014 | $26,531,986 | $36.60 | 48,723 | 9 | 703,162 |
| 2015 | $2,549,201 | $79.45 | 3,563 | 1 | 64,793 |
| 2016 | $4,794,832 | $46.15 | 5,515 | 1 | 108,292 |
| 2017 | $7,533,622 | $49.73 | 7,296 | 1 | 151,488 |
| 2018 | $13,357,218 | $36.19 | 19,263 | 4 | 279,608 |
| 2019 | $11,080,784 | $63.10 | 20,751 | 4 | 289,174 |
| 2020 | $2,328,911 | $18.09 | 11,675 | 2 | 128,724 |
| 2021 | $6,515,119 | $20.13 | 20,016 | 4 | 250,148 |
| 2022 | $24,945,050 | $38.80 | 42,672 | 8 | 681,292 |
| No Year | NA | NA | 8,630 | 2 | 129,940 |
| Average | $34,708,857 | $40.94 | 59,159 | 11 | 841,874 |
| Sum | $1,700,734,016 | N/A | 2,957,959 | 560 | 42,093,691 |
| Master Table Data | $1,700,734,016 | $40.62 | 2,957,959 | 560 | 42,093,691 |
Many barriers had no reported costs in this year, totals and averages may not reflect actual costs
* Barriers include any with 'II' listed, whether alone or in combination with something else. Barriers without project type are not included here
* Barriers also include any which may have been replaced or demolished afterwards
