U.S. Department of Transportation
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Interstate Brief

Summary of the extent, usage, and condition of the U.S. Interstate System:
By State and Interstate Route Number

Prepared by: The Office of Highway Policy Information, FHWA
Data Source: 2011 Highway Performance Monitoring System (HPMS)
August 2013

Best for printing: 2011interstatebrief.pdf (836 KB)

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Introduction

The Interstate system in the United States is as diverse as the States it traverses and the people that use it. This report attempts to explore the diversity of the Interstate system by State and route, by focusing on a few data attributes that reflect its extent, usage, and condition. The following are brief descriptions of the data included in this report and where the data come from.

Data Source

The data contained in this report were submitted to the Office of Highway Policy Information, Federal Highway Administration (FHWA) in 2011 by each State. The data were submitted through, and are maintained in, a FHWA data system known as the Highway Performance Monitoring System (HPMS). States are required to submit HPMS data annually to FHWA. These data reflect a wide variety of attributes about the roads in each State including, but not limited to: extent, function, ownership, usage, and condition. FHWA uses these data for a wide variety of applications including; analyzing the condition and performance of the nation’s roads, forecasting future system requirements, and analyzing investment strategies.

Data Descriptions

Route – The signed Interstate route number. On roads that are signed with more than one route number, the data are assigned to the lowest route number. For example, sections of the Capital Beltway in Maryland that are signed as both I-95 and I-495 would be included in 95, and not 495.

Length – The approximate length of each route in miles. The length of individual routes may vary slightly from the official route mileage published in the FHWA Route Log and Finder List publication.

Lane Miles – Lane miles is a calculated field that is derived by multiplying the number of lanes by the length for each section. The number reported is the sum of the lane miles for every section on a route.

Mean Annual Average Daily Traffic – States report an annual average daily traffic (AADT) for each section of Interstate, which represents the average number of vehicles that use that section of road every day. The number reported in the brief is the unweighted mean of all the AADT’s for each section on each route.

Maximum Annual Average Daily Traffic – The maximum AADT represents the highest reported AADT for any individual section on each Interstate route.

Mean Annual Vehicle Miles Traveled – This is a calculated field which is derived by multiplying the length of each section by the corresponding AADT and then summing that for each route. That number is then multiplied by 365 and divided by one million. The resulting number represents the millions of miles that are driven by vehicles each year for a given Interstate route.

Mean Pavement Roughness – States report pavement roughness using the International Roughness Index (IRI) value for each section of Interstate. The IRI represents the cumulative vertical deviation from a smooth surface for each section in inches per mile. The number reported in the brief is the unweighted mean of all IRI values for a given Interstate route. For an individual section a value of less than 95 is generally considered good, while one that is less than or equal to 170 is generally considered acceptable.

 

State Route Number Length
(miles)
Lane Miles Annual Vehicle Miles Traveled (in millions) Mean Annual Average Daily Traffic Maximum Annual Average Daily Traffic Mean Pavement Roughness (in/mi)
Rural Urban Total Rural Urban Total Rural Urban Total Rural Urban Rural Urban Rural Urban
Alabama 10 36 30 66 144 150 294 443 696 1,139 33,902 63,821 62,670 85,510 60 82
20 53 31 84 241 160 402 757 596 1,353 39,136 52,496 51,950 71,330 64 98
59 167 74 241 716 342 1,058 1,501 1,392 2,893 24,767 53,994 68,100 157,350 83 108
65 236 130 366 963 657 1,620 2,426 2,690 5,116 28,241 57,929 56,710 136,370 58 74
85 38 42 80 150 201 351 457 750 1,207 33,406 49,615 39,080 108,840 60 63
165   5 5   31 31   49 49   26,939   33,450   120
359   3 3   12 12   51 51   47,765   50,060   94
459   33 33   190 190   851 851   70,173   106,270   97
565 7 15 22 28 91 119 131 348 479 51,478 64,684 52,390 92,760 68 66
759   5 5   18 18   30 30   18,275   20,230   78
Alabama Total 537 369 906 2,242 1,853 4,095 5,715 7,453 13,168 29,318 56,567 68,100 157,350 67 85
Alaska NS 1   1 1   1 0   0 1,561   3,263   120  
1 390 20 410 823 94 917 332 296 629 3,361 38,341 52,462 58,450 122 80
2 175 27 201 350 93 444 57 89 146 964 9,819 3,263 22,031 103 93
3 137 11 148 283 47 331 244 134 379 4,926 30,663 11,568 54,150 103 147
4 303 21 324 606 71 676 236 139 375 2,352 18,553 18,119 31,850 111 90
Alaska Total 1,005 79 1,084 2,064 305 2,369 870 659 1,528 2,912 24,795 52,462 58,450 113 101
Arizona 8 163 15 178 653 59 713 537 138 675 8,984 25,043 15,624 29,343 70 81
10 310 82 392 1,318 601 1,919 3,057 3,860 6,917 27,839 137,563 109,293 294,314 61 79
15 29   29 118   118 218   218 20,239   22,644   89  
17 115 31 146 489 217 706 1,146 1,371 2,517 26,532 110,460 89,321 194,423 74 100
19 29 35 63 115 140 255 231 423 654 21,774 38,493 36,531 89,688 62 59
40 334 25 359 1,337 100 1,436 1,812 216 2,028 14,887 23,082 20,690 39,284 71 63
Arizona Total 980 188 1,168 4,030 1,118 5,148 7,000 6,008 13,008 19,804 95,847 109,293 294,314 68 72
Arkansas 30 99 44 143 398 227 624 1,008 1,056 2,063 27,814 67,051 47,000 121,000 76 104
40 221 64 285 883 282 1,165 2,537 972 3,508 31,503 42,339 69,000 119,000 72 86
55 52 18 70 210 71 281 371 185 556 19,440 29,507 28,000 40,000 74 126
430   13 13   74 74   366 366   76,945   88,000   131
440   10 10   58 58   165 165   44,807   49,000   173
530 31 16 47 124 63 187 249 161 410 21,919 28,302 38,000 44,000 104 126
540 38 43 81 151 171 323 259 879 1,138 18,783 55,919 24,000 78,000 94 88
630   7 7   45 45   279 279   102,871   111,000   126
Arkansas Total 441 214 656 1,766 991 2,757 4,423 4,063 8,486 27,458 52,410 69,000 121,000 77 104
California NS 2 12 14 0 31 31 24 520 544 40,888 116,958 165,000 246,000 117 139
5 542 253 794 2,427 1,878 4,305 6,836 14,553 21,389 37,890 171,001 141,000 354,000 114 124
8 135 36 171 545 241 786 699 1,539 2,237 14,335 134,303 55,000 238,000 112 104
10 123 118 241 615 932 1,547 1,817 7,466 9,282 45,719 193,403 111,000 316,000 88 129
15 160 127 288 839 889 1,728 3,683 6,326 10,008 71,967 146,006 165,000 293,000 88 135
40 141 13 155 565 53 618 577 67 644 11,244 14,004 16,000 18,100 114 82
80 90 111 202 434 810 1,244 1,526 5,044 6,569 51,091 126,154 164,000 270,000 121 114
105   18 18   140 140   1,360 1,360   213,006   241,000   121
110   20 20   206 206   1,746 1,746   232,396   319,000   141
205 8 5 13 33 18 52 295 146 441 98,759 86,944 114,000 94,500 104 81
210   48 48   421 421   3,117 3,117   184,916   297,000   164
215 6 49 55 23 262 284 173 1,979 2,152 83,250 121,350 93,000 200,000 88 121
238   2 2   9 9   106 106   130,000   139,000   186
280 5 44 50 42 380 422 196 2,296 2,493 101,800 143,768 104,000 237,000 98 118
380   2 2   12 12   117 117   149,417   184,000   201
405   72 72   712 712   7,079 7,079   273,186   379,000   163
505 29 4 33 117 15 132 173 40 212 17,108 27,950 28,000 32,000 85 115
580 27 49 76 153 360 513 586 2,550 3,136 77,654 154,972 178,000 236,000 158 171
605   27 27   235 235   2,154 2,154   215,596   296,000   134
680 10 61 70 54 418 471 358 3,091 3,448 124,839 151,352 139,000 254,000 177 141
710   20 20   156 156   1,356 1,356   193,396   230,000   153
780   7 7   26 26   127 127   53,654   59,000   131
805   28 28   248 248   1,804 1,804   168,713   227,000   119
880   46 46   377 377   3,089 3,089   180,596   253,000   124
980   2 2   14 14   70 70   75,600   113,000   170
California Total 1,279 1,174 2,453 5,846 8,843 14,689 16,941 67,740 84,681 41,198 172,198 178,000 379,000 110 132
Colorado 25 161 138 299 663 738 1,401 1,495 4,710 6,205 27,987 107,545 105,000 249,000 82 91
70 372 78 450 1,516 384 1,900 2,267 1,653 3,920 17,822 72,652 64,000 191,000 88 92
76 151 33 184 606 139 745 535 477 1,011 9,809 43,608 17,000 79,000 122 113
225   12 12   69 69   536 536   119,483   130,000   106
270   7 7   27 27   209 209   77,556   91,000   148
Colorado Total 685 268 953 2,785 1,358 4,143 4,297 7,584 11,881 18,492 89,024 105,000 249,000 94 97
Connecticut 84 23 74 98 131 430 561 483 2,488 2,971 54,850 96,103 74,600 168,600 73 111
91   58 58   390 390   2,260 2,260   106,118   154,000   93
95   112 112   578 578   3,889 3,889   105,247   161,100   111
291   6 6   23 23   101 101   41,148   61,000   98
384   8 8   52 52   118 118   41,021   57,600   80
395 18 36 55 74 145 218 180 503 684 26,377 37,344 32,000 63,200 84 98
684 1   1 8   8 36   36 70,200   70,200   147  
691   8 8   36 36   172 172   54,698   73,500   92
Connecticut Total 43 303 346 213 1,653 1,867 699 9,532 10,231 41,222 92,750 74,600 168,600 80 104
Delaware 95   23 23   151 151   819 819   80,034   176,936   109
295   6 6   39 39   181 181   87,215   94,700   114
495   11 11   67 67   263 263   60,194   90,379   121
Delaware Total   41 41   256 256   1,263 1,263   74,232   176,936   114
District of Columbia 66   1 1   12 12   51 51   81,449   105,943   261
95   0 0   1 1   9 9   197,460   197,460   137
295   7 7   36 36   185 185   69,731   86,728   180
395   3 3   27 27   151 151   119,795   177,134   187
695   1 1   6 6   28 28   75,590   96,163   247
District of Columbia Total   13 13   82 82   425 425   96,982   197,460   201
Florida 4 29 103 132 153 651 804 766 4,190 4,956 75,187 111,829 102,500 195,773 62 74
10 288 74 362 1,156 333 1,489 2,134 1,145 3,279 20,156 42,249 34,151 110,500 58 66
75 297 174 471 1,436 1,040 2,476 4,185 5,050 9,236 39,380 77,784 81,000 150,500 61 62
95 129 253 382 673 1,638 2,310 2,275 10,074 12,349 49,244 110,389 88,000 301,000 61 71
110   6 6   35 35   80 80   34,500   34,500   71
175   1 1   6 6   11 11   24,243   35,000   89
195   4 4   25 25   172 172   106,647   116,000   126
275 5 55 60 23 309 332 82 2,030 2,112 45,397 105,613 51,500 190,500 79 81
295   61 61   307 307   1,694 1,694   75,807   112,500   74
375   1 1   5 5   11 11   23,650   29,000   113
395   1 1   5 5   61 61   131,762   187,000   150
595   13 13   84 84   728 728   151,968   205,500   101
Florida Total 748 747 1,495 3,441 4,438 7,879 9,442 25,247 34,689 34,853 92,044 102,500 301,000 60 70
Georgia 16 145 21 166 578 87 665 1,040 336 1,376 19,889 44,931 44,870 81,250 96 102
20 125 77 202 514 481 994 1,427 2,807 4,233 31,865 104,838 69,990 185,180 69 65
24 4   4 17   17 81   81 53,524   61,500   72  
59 21   21 84   84 113   113 15,259   20,230   65  
75 192 163 355 1,161 1,156 2,317 3,539 5,960 9,499 50,938 119,231 83,820 348,900 68 65
85 102 71 173 456 540 996 1,652 3,388 5,040 44,789 144,450 70,490 287,170 69 62
95 79 33 112 490 200 690 1,302 673 1,975 45,887 55,414 67,920 71,150 52 52
185 35 15 49 139 76 216 260 260 519 20,243 47,869 27,710 72,400 40 70
285   63 63   526 526   3,646 3,646   167,886   239,960   79
475 4 12 16 22 70 92 59 214 273 40,912 49,307 41,130 53,290 58 54
516   7 7   26 26   113 113   44,768   57,860   90
520   16 16   69 69   282 282   53,652   82,850   64
575 9 22 31 35 96 131 88 531 620 28,237 66,033 31,320 93,360 96 44
675   11 11   55 55   259 259   65,070   72,910   98
985 2 22 24 6 89 96 31 408 439 51,600 49,979 51,600 56,350 68 68
Georgia Total 716 532 1,248 3,501 3,471 6,972 9,591 18,875 28,467 37,520 110,793 83,820 348,900 71 67
Hawaii 1   27 27   196 196   1,288 1,288   129,936   237,936   148
2   8 8   53 53   237 237   77,985   98,582   200
3 6 9 15 25 36 61 110 83 193 47,354 25,433 48,199 48,098 128 124
201   4 4   25 25   147 147   98,408   134,100   80
Hawaii Total 6 49 55 25 309 334 110 1,755 1,865 47,354 99,096 48,199 237,936 128 147
Idaho 15 175 21 196 699 85 784 612 146 758 9,596 18,806 22,000 31,500 42 46
84 231 45 276 923 225 1,148 1,193 800 1,993 14,173 49,372 20,500 106,500 43 51
86 59 4 63 234 17 251 166 22 188 7,801 14,214 12,000 22,000 45 70
90 57 16 74 229 65 294 227 242 470 10,847 40,352 15,000 51,500 62 40
184   4 4   22 22   75 75   56,464   69,000   69
Idaho Total 522 90 612 2,085 414 2,499 2,198 1,285 3,483 11,555 39,160 22,000 106,500 45 50
Illinois 24 36 3 39 143 12 155 212 25 237 16,180 22,250 16,500 28,100 51 54
39 105 35 140 419 172 592 709 456 1,166 19,356 32,496 33,100 56,213 86 97
55 166 129 294 705 643 1,347 1,387 3,232 4,619 23,986 93,277 36,700 178,843 70 90
57 276 82 359 1,116 356 1,472 1,896 1,345 3,241 19,266 52,983 36,317 158,938 73 78
64 102 22 124 407 118 525 548 465 1,013 14,583 55,066 26,100 90,700 63 87
70 126 10 136 505 39 544 923 73 997 20,289 20,464 27,700 36,500 69 66
72 140 37 177 560 150 709 487 199 687 9,312 15,655 13,675 33,100 73 62
74 151 63 214 606 273 878 1,098 689 1,787 20,280 31,398 30,000 71,398 65 75
80 85 79 164 338 379 717 654 1,903 2,557 23,622 73,134 38,625 181,243 82 92
88 94 47 141 375 247 622 558 1,333 1,891 16,743 76,611 30,043 162,539 93 144
90 14 77 92 58 499 557 241 3,619 3,860 45,902 202,907 45,902 306,574 150 118
94   59 59   375 375   2,678 2,678   132,061   279,067   86
155 29 3 32 120 11 131 126 19 146 12,649 20,905 20,600 22,547 64 145
172 19 1 20 74 4 79 47 3 50 6,875 6,567 10,050 7,150 81 35
180 13   13 54   54 12   12 2,661   3,223   77  
190   3 3   17 17   88 88   76,280   90,685   86
255   27 27   162 162   433 433   43,135   51,300   119
270   15 15   67 67   250 250   48,489   55,200   83
280 1 8 8 2 31 33 3 50 53 18,900 17,886 18,900 21,200 68 72
290   30 30   213 213   1,689 1,689   153,011   211,951   205
294   48 48   334 334   2,332 2,332   135,841   190,046   150
355   33 33   203 203   1,117 1,117   100,886   139,300   147
474   15 15   60 60   129 129   24,879   32,400   69
Illinois Total 1,356 826 2,182 5,481 4,365 9,846 8,903 22,129 31,033 18,220 98,686 45,902 306,574 74 108
Indiana 64 115 8 124 461 34 494 703 166 869 16,728 53,625 30,594 74,500 71 91
65 151 110 261 604 526 1,130 2,143 2,427 4,570 38,875 60,734 66,780 131,438 75 88
69 100 58 158 402 277 679 1,198 1,038 2,236 32,675 49,144 63,093 143,193 64 76
70 100 55 155 401 272 673 1,312 1,242 2,554 36,905 67,858 63,428 189,760 107 117
74 114 38 151 453 150 603 831 362 1,192 20,078 26,420 36,345 39,993 63 72
80 93 58 152 375 283 658 786 1,326 2,112 22,768 152,773 26,272 181,197   101
90   21 21   106 106   240 240   34,266   36,713   -
94 10 20 30 59 122 180 162 424 587 45,566 57,246 56,362 71,717 77 88
164 11 10 21 44 42 86 111 84 195 27,792 22,000 30,587 26,109 104 97
265   7 7   26 26   132 132   52,163   56,151   82
275   3 3   13 13   40 40   32,965   33,476   60
465   53 53   355 355   2,109 2,109   109,605   167,660   87
469 18 13 31 71 52 123 107 139 246 16,535 28,975 25,336 42,897 146 130
865   5 5   19 19   49 49   27,488   27,488   70
Indiana Total 712 459 1,171 2,869 2,277 5,146 7,352 9,778 17,130 29,081 63,864 66,780 189,760 77 90
Iowa 29 130 23 152 518 94 612 706 280 985 14,667 33,698 27,300 84,000 73 101
35 188 30 218 753 156 909 1,320 687 2,007 18,730 63,422 42,600 103,200 67 90
74   5 5   21 21   68 68   37,489   60,700   94
80 244 45 289 976 194 1,170 2,361 624 2,986 26,743 39,819 52,700 73,500 81 86
129   0 0   1 1   2 2   19,060   23,200   90
235   14 14   86 86   407 407   81,424   113,600   75
280   10 10   38 38   60 60   17,033   20,500   140
380 47 26 73 188 126 314 413 435 848 25,507 48,056 49,300 85,200 96 137
480   1 1   5 5   10 10   44,014   49,900   158
680 20   20 79   79 57   57 6,670   17,900   90  
Iowa Total 628 154 782 2,514 722 3,236 4,856 2,573 7,429 20,122 49,994 52,700 113,600 77 99
Kansas 35 176 59 235 706 285 991 936 1,054 1,990 14,718 57,678 42,700 150,000 69 83
70 368 56 424 1,496 255 1,751 1,805 749 2,554 13,484 37,688 35,900 77,400 71 99
135 66 30 96 265 134 399 346 415 761 14,138 38,633 22,400 87,200 86 104
235   17 17   66 66   237 237   38,907   46,800   121
335 45 5 50 181 20 201 112 12 124 6,748 6,799 6,890 6,890 61 62
435   28 28   174 174   810 810   80,333   151,000   83
470   14 14   55 55   109 109   23,485   40,800   112
635   9 9   51 51   221 221   66,319   78,500   116
670   2 2   10 10   28 28   47,100   47,100   98
Kansas Total 656 218 874 2,648 1,049 3,697 3,199 3,634 6,833 13,465 48,468 42,700 151,000 71 96
Kentucky 24 80 13 93 320 53 373 722 177 899 24,695 36,336 36,054 40,638 68 75
64 164 21 185 694 113 807 1,667 667 2,334 26,926 69,741 58,200 149,000 61 109
65 105 32 137 537 240 778 1,657 1,120 2,776 43,974 100,143 69,200 155,284 55 88
69 38   38 153   153 132   132 9,753   12,400   -  
71 56 22 78 229 87 316 647 509 1,157 31,744 64,015 37,200 79,500 86 58
75 151 41 192 801 276 1,077 2,490 1,431 3,921 45,189 94,816 95,100 191,298 62 72
264   23 23   173 173   832 832   94,431   163,000   82
265   24 24   101 101   572 572   64,593   83,900   70
275 2 22 25 10 124 134 28 563 591 31,707 66,142 31,707 97,066 102 75
471   5 5   34 34   182 182   99,631   105,683   130
Kentucky Total 597 204 801 2,744 1,203 3,947 7,343 6,054 13,397 35,091 80,514 95,100 191,298 64 77
Louisiana 10 148 127 275 660 618 1,278 2,140 3,086 5,226 38,727 70,285 59,600 171,500 100 128
12 36 51 87 144 216 359 593 1,245 1,838 45,578 72,721 48,400 114,600 69 87
20 125 64 190 502 284 786 1,188 1,240 2,428 27,049 55,679 45,100 99,700 88 114
49 167 40 207 667 170 836 928 545 1,473 15,917 41,415 35,000 100,800 93 122
55 51 15 66 204 59 263 428 161 589 23,500 29,263 37,000 41,800 125 125
59 6 6 12 24 24 48 63 80 142 28,000 36,460 28,000 38,200 134 106
110   9 9   52 52   191 191   69,375   85,500   203
210   13 13   51 51   163 163   36,800   43,900   118
220   18 18   72 72   210 210   34,538   41,700   140
310   12 12   51 51   176 176   40,343   51,100   129
510   3 3   13 13   32 32   27,600   27,600   102
610   5 5   29 29   126 126   70,320   70,900   170
910   2 2   14 14   59 59   66,100   75,900   157
Louisiana Total 533 365 898 2,201 1,652 3,853 5,340 7,313 12,652 28,871 58,832 59,600 171,500 93 124
Maine NS   1 1   1 1   2 2   5,915   15,400   90
95 260 44 304 1,119 182 1,302 1,791 475 2,266 21,868 32,703 67,241 65,646 68 71
195   2 2   6 6   10 10   18,621   20,400   102
295 36 16 52 144 68 212 404 277 681 31,029 43,307 51,121 64,949 49 83
395   5 5   20 20   37 37   22,176   28,811   105
495 3 1 5 12 5 17 12 4 16 10,046 7,751 10,839 10,850 155 146
Maine Total 299 69 369 1,275 283 1,558 2,207 805 3,012 22,684 28,163 67,241 65,646 69 90
Maryland 68 67 14 81 316 64 381 422 162 584 17,221 31,896 26,362 48,012 72 93
70 50 43 94 236 214 450 984 1,086 2,070 53,828 67,745 86,212 95,245 73 85
81 1 11 12 4 45 48 17 246 263 52,992 60,032 52,992 68,382 137 75
83 15 20 35 59 117 176 301 761 1,063 56,742 105,018 61,430 221,621 71 101
95 28 82 110 180 624 804 1,053 4,934 5,987 102,984 164,976 161,682 232,032 66 84
97 5 13 18 19 69 88 159 483 642 92,302 101,852 92,302 136,582 77 87
195   5 5   20 20   74 74   43,146   55,460   135
270 11 23 35 47 187 234 371 1,416 1,787 88,687 167,163 95,992 266,652 74 71
295   1 1   5 5   23 23   77,632   77,632   65
370   3 3   14 14   75 75   80,900   80,900   144
395   2 2   9 9   46 46   63,237   92,350   190
495   16 16   126 126   1,212 1,212   203,808   243,712   86
595 7 13 20 39 90 130 205 570 774 85,814 116,434 87,580 160,162 74 95
695   31 31   205 205   1,869 1,869   166,017   211,851   94
795   9 9   41 41   261 261   78,728   108,026   125
895   12 12   48 48   235 235   56,029   70,542   152
Maryland Total 184 297 481 899 1,877 2,777 3,512 13,452 16,964 52,112 123,505 161,682 266,652 72 92
Massachusetts NS   1 1   2 2   11 11   37,997   41,797   166
84 5 4 9 30 23 53 93 75 168 50,527 58,079 52,625 62,934 62 108
90 46 94 140 192 499 691 560 2,712 3,272 33,512 79,524 95,323 131,125 92 93
91 19 36 55 76 174 250 167 709 875 23,854 55,259 29,420 126,353 73 93
93   47 47   339 339   2,619 2,619   153,555   202,310   86
95 6 86 92 48 583 631 159 3,546 3,705 72,044 112,763 78,500 190,528 69 81
190 2 17 20 9 78 87 25 247 272 30,802 38,949 30,802 72,972 80 81
195 5 36 41 19 193 212 58 778 836 33,793 59,111 36,888 80,091 32 59
290   20 20   120 120   600 600   82,684   126,547   77
291   7 7   32 32   184 184   72,094   98,070   80
295   4 4   23 23   70 70   43,142   47,856   77
391   4 4   27 27   58 58   34,679   43,741   89
395   12 12   48 48   180 180   41,934   50,273   77
495 9 114 123 44 653 697 221 3,479 3,700 69,386 83,510 96,670 124,472 60 70
Massachusetts Total 91 482 574 418 2,795 3,212 1,282 15,268 16,551 39,092 87,746 96,670 202,310 78 80
Michigan NS 1 2 3 5 9 14 4 20 24 8,805 30,448 10,538 92,100 127 121
69 128 65 193 513 287 800 988 833 1,821 21,125 35,371 33,025 90,100 98 109
75 250 146 395 1,109 908 2,017 1,538 3,803 5,341 17,012 73,080 66,600 175,700 61 94
94 104 171 275 449 872 1,320 1,398 4,284 5,682 36,098 69,609 62,900 160,800 88 88
96 75 117 192 302 667 969 976 3,269 4,245 35,552 77,332 49,544 201,200 89 83
194   3 3   14 14   32 32   25,524   26,896   93
196 43 38 81 170 156 327 325 515 841 20,963 37,468 37,221 77,500 84 86
275 7 23 31 40 139 179 65 674 739 23,833 78,995 25,710 132,900 90 86
296   3 3   20 20   98 98   84,671   110,100   114
375   1 1   6 6   15 15   35,604   61,600   122
475   17 17   83 83   191 191   31,581   54,200   136
496   12 12   51 51   183 183   41,669   61,082   95
675   8 8   31 31   36 36   14,754   20,900   138
696   29 29   223 223   1,461 1,461   136,697   185,700   102
Michigan Total 609 635 1,244 2,588 3,467 6,055 5,296 15,411 20,707 23,708 67,535 66,600 201,200 79 93
Minnesota 35 175 46 220 704 193 897 1,497 675 2,172 23,872 40,794 76,532 103,000 95 116
90 267 9 276 1,068 35 1,103 987 45 1,032 10,247 14,175 20,400 26,500 92 122
94 186 73 259 752 417 1,169 1,610 2,388 3,998 24,712 101,562 90,454 189,854 78 110
394   10 10   57 57   387 387   103,726   153,200   108
494   43 43   240 240   1,551 1,551   99,135   164,010   98
535   2 2   6 6   15 15   25,500   25,500   168
694   23 23   110 110   768 768   97,831   144,130   107
35E 1 39 39 3 195 199 12 1,090 1,102 39,117 82,006 39,117 183,520 96 113
35W 1 41 42 4 248 252 14 1,305 1,319 37,612 96,049 37,612 173,950 84 83
Minnesota Total 630 284 914 2,531 1,500 4,032 4,119 8,225 12,344 18,610 86,424 90,454 189,854 89 105
Mississippi 10 49 29 78 205 164 369 732 615 1,346 42,378 59,473 50,936 73,783 77 88
20 97 37 134 388 154 541 809 600 1,409 23,341 44,206 37,134 75,797 87 85
55 210 71 281 762 320 1,082 1,390 1,201 2,591 18,390 63,950 31,523 135,250 79 100
59 134 38 172 536 151 687 786 431 1,217 17,436 31,758 35,478 46,699 64 77
69 12 10 22 49 51 101 55 190 244 12,125 45,819 12,125 68,404 72 81
110   4 4   16 16   58 58   41,444   45,360   163
220   12 12   49 49   205 205   47,319   56,047   116
Mississippi Total 502 201 702 1,940 906 2,846 3,771 3,299 7,070 21,832 50,337 50,936 135,250 76 94
Missouri NS 0   0 0   0 0   0 12,483   12,483   76  
29 100 29 129 398 155 553 630 612 1,242 18,479 60,892 45,149 105,133 70 100
35 86 23 110 346 102 447 479 461 940 14,806 64,079 34,112 154,889 80 101
44 187 103 290 751 520 1,270 1,928 1,966 3,895 28,444 65,212 40,929 140,607 75 77
55 151 59 210 603 353 956 1,022 1,233 2,255 18,662 65,760 28,847 120,310 87 102
57 21 1 22 85 4 89 101 7 107 13,609 15,861 16,103 16,103 71 51
64 2 39 41 7 242 249 35 1,417 1,452 53,167 103,806 53,167 171,504 89 106
70 161 89 250 647 507 1,153 1,731 2,824 4,555 29,789 93,288 46,255 165,022 72 100
72   2 2   8 8   10 10   13,557   13,674   98
155 9 2 11 37 6 43 27 4 31 7,641 7,891 8,863 8,863 73 62
170   11 11   69 69   402 402   99,066   119,953   126
229 6 9 15 24 35 59 12 31 43 5,595 11,189 11,508 19,926 83 116
255   4 4   27 27   110 110   75,207   93,194   83
270   35 35   287 287   1,892 1,892   142,077   200,077   82
435   53 53   291 291   927 927   56,626   135,607   98
470   17 17   86 86   486 486   78,784   102,773   84
635   4 4   19 19   62 62   46,316   52,405   139
670   2 2   13 13   51 51   62,738   71,271   118
Missouri Total 724 483 1,206 2,897 2,724 5,621 5,963 12,496 18,459 22,883 78,994 53,167 200,077 77 97
Montana 15 378 18 396 1,512 70 1,583 529 65 593 3,826 10,300 18,050 19,330 75 68
90 504 41 545 2,016 163 2,179 1,526 283 1,809 8,152 19,915 23,650 28,920 77 68
94 246 3 249 985 12 998 393 7 400 4,371 5,684 7,450 7,450 70 91
115 1 0 1 3 2 5 1 1 2 4,070 4,070 4,070 4,070 73 74
315   1 1   3 3   6 6   21,687   25,710   110
Montana Total 1,129 63 1,192 4,517 250 4,767 2,449 361 2,810 5,827 16,386 23,650 28,920 75 71
Nebraska 76 2   2 10   10 6   6 6,500   6,500   39  
80 415 40 455 1,725 231 1,956 2,599 902 3,501 19,635 99,201 52,200 171,120 67 102
129   3 3   13 13   19 19   12,252   20,015   74
180   3 3   13 13   35 35   28,935   32,025   102
480   4 4   27 27   106 106   64,064   96,280   112
680   13 13   71 71   304 304   92,302   128,020   108
Nebraska Total 418 64 482 1,735 355 2,090 2,605 1,365 3,970 19,537 83,323 52,200 171,120 67 103
Nevada NS   7 7   41 41   332 332   133,158   140,000   -
15 86 38 124 392 226 618 817 1,342 2,160 23,723 138,934 44,000 260,000 61 69
80 363 47 410 1,454 198 1,652 1,081 518 1,599 9,293 46,588 27,000 113,000 83 87
215   5 5   30 30   257 257   147,833   182,000   -
515   20 20   123 123   792 792   113,426   158,000   92
580   5 5   31 31   224 224   127,571   143,000   -
Nevada Total 449 121 571 1,846 650 2,495 1,898 3,466 5,364 11,942 105,386 44,000 260,000 77 77
New Hampshire 89 54 7 61 216 28 243 428 81 509 25,789 31,911 48,200 37,620 51 73
93 89 42 132 368 191 559 695 898 1,593 21,735 56,087 69,000 100,000 80 68
95 4 12 16 30 95 125 108 337 445 74,363 71,217 81,114 87,647 45 50
293 1 10 12 5 46 52 18 205 223 37,000 60,397 37,000 85,697 51 66
393 1 4 5 3 15 18 4 43 47 14,200 30,836 14,200 40,262 65 45
New Hampshire Total 149 76 225 622 376 998 1,253 1,564 2,817 26,073 56,483 81,114 100,000 68 63
New Jersey 76   3 3   27 27   162 162   146,798   166,897   148
78 15 53 68 87 345 431 496 1,740 2,236 92,660 90,040 107,812 177,830 81 104
80 25 44 69 157 315 472 495 1,997 2,492 54,122 126,715 66,438 190,231 75 107
95 5 93 98 28 807 835 215 4,623 4,838 126,590 133,644 128,921 279,452 99 118
195 14 20 34 58 81 139 233 321 554 44,154 45,084 45,998 76,713 54 64
278   2 2   8 8   43 43   39,296   95,512   72
280   18 18   102 102   545 545   84,214   118,432   94
287   68 68   436 436   2,241 2,241   90,478   148,120   85
295 6 62 68 25 357 382 72 1,661 1,733 31,709 73,467 43,405 122,901 74 81
676   5 5   31 31   103 103   59,216   75,925   196
New Jersey Total 65 366 431 354 2,508 2,862 1,511 13,436 14,946 63,666 99,686 128,921 279,452 73 99
New Mexico 10 150 14 164 637 56 694 1,010 110 1,120 17,817 22,273 35,080 32,480 53 69
25 379 83 462 1,518 383 1,902 1,229 1,388 2,618 10,331 58,175 64,669 213,359 65 72
40 318 55 374 1,274 289 1,563 2,137 1,142 3,278 18,356 76,744 29,170 195,986 67 78
New Mexico Total 848 152 1,000 3,429 729 4,158 4,376 2,640 7,016 14,539 62,319 64,669 213,359 64 74
New York NS   1 1   8 8   34 34   66,800   66,800   58
78   1 1   4 4   31 31   93,000   93,000   119
81 123 60 184 494 300 793 873 962 1,836 18,784 50,313 34,000 102,100 96 100
84 11 61 72 44 265 309 122 1,116 1,237 31,214 51,677 33,500 72,600 117 133
86 145 55 200 582 221 803 570 369 939 11,945 19,271 34,000 32,600 109 106
87 158 176 334 664 898 1,563 1,250 4,119 5,369 22,536 72,265 88,400 145,500 81 104
88 94 24 118 400 103 502 409 137 547 12,409 15,384 16,200 28,800 122 126
90 243 144 386 990 643 1,632 2,512 2,277 4,789 27,533 53,377 39,000 137,200 86 91
95   23 23   143 143   1,017 1,017   116,620   279,800   164
190   28 28   126 126   527 527   53,520   77,400   125
278   34 34   209 209   1,535 1,535   124,280   200,400   238
287   12 12   69 69   464 464   105,939   151,000   153
290   9 9   60 60   342 342   98,289   113,400   100
295   10 10   59 59   301 301   80,931   111,400   172
390 63 13 76 253 74 327 352 338 690 14,200 76,200 39,800 134,600 96 101
478   2 2   10 10   41 41   46,600   46,600   218
481   15 15   60 60   200 200   37,642   64,500   106
490 10 28 38 39 151 190 62 668 730 16,622 71,010 20,000 119,700 70 97
495   67 67   477 477   3,197 3,197   138,833   216,100   132
587   1 1   5 5   7 7   14,600   14,600   130
590   5 5   28 28   149 149   82,959   96,300   87
678   15 15   88 88   603 603   112,996   148,100   180
684   28 28   167 167   701 701   65,679   77,500   175
690   14 14   77 77   359 359   75,557   127,400   101
695   2 2   11 11   24 24   36,648   36,648   141
787   10 10   61 61   262 262   65,442   92,200   140
790   2 2   10 10   20 20   26,861   57,800   106
890   9 9   45 45   119 119   32,093   60,900   153
895   1 1   7 7   17 17   33,500   34,400   231
990   6 6   32 32   86 86   39,610   63,500   128
New York Total 847 857 1,704 3,464 4,410 7,874 6,151 20,019 26,170 18,955 67,086 88,400 279,800 98 121
North Carolina NS 0 1 1 1 4 5 2 7 9 16,000 22,125 16,000 52,000 50 98
26 29 23 53 134 93 227 273 528 801 25,173 61,967 37,000 78,000 58 70
40 198 222 420 863 1,128 1,991 2,265 5,434 7,699 31,689 68,416 99,000 174,000 72 69
73 12 10 22 49 81 130 68 132 199 15,200 34,912 17,000 40,000 73 168
74 34 3 37 135 11 146 185 13 198 18,823 18,867 29,000 26,000 78 125
77 52 50 101 207 265 472 522 1,674 2,196 27,780 93,987 86,000 171,000 72 79
85 65 141 206 279 850 1,128 832 3,600 4,432 35,718 70,593 124,000 164,000 83 85
95 131 51 181 523 203 725 1,792 740 2,532 37,605 39,998 53,000 52,000 56 62
140   7 7   27 27   41 41   16,494   17,000   74
240   10 10   44 44   213 213   61,620   101,000   104
277   4 4   27 27   138 138   85,133   110,000   140
440   17 17   93 93   614 614   99,779   132,000   92
485   60 60   314 314   1,349 1,349   62,020   118,000   80
540   26 26   159 159   679 679   72,458   91,000   66
795 20 5 25 82 20 102 106 22 128 14,469 12,000 26,000 12,000 54 55
840   3 3   12 12   12 12   9,420   14,000   -
North Carolina Total 541 632 1,174 2,271 3,331 5,603 6,045 15,195 21,241 31,356 67,734 124,000 174,000 68 76
North Dakota 29 203 15 218 811 66 877 601 147 748 8,640 28,133 16,030 59,610 70 66
94 316 36 352 1,266 150 1,415 1,012 278 1,290 8,966 24,886 18,715 66,025 64 65
194   1 1   4 4   8 8   20,595   20,595   108
North Dakota Total 519 52 571 2,077 220 2,297 1,613 432 2,046 8,822 25,843 18,715 66,025 67 66
Ohio 70 137 88 226 615 438 1,053 1,959 2,015 3,974 40,577 63,511 69,794 139,041 81 87
71 151 95 246 741 603 1,344 2,307 3,187 5,493 41,486 96,541 73,182 173,536 81 104
74   19 19   89 89   373 373   64,142   98,996   120
75 86 125 211 346 740 1,085 1,220 3,720 4,940 39,122 84,052 53,787 187,389 63 91
76 49 33 82 193 148 341 501 664 1,165 28,173 61,484 43,665 119,370 100 123
77 83 78 160 331 385 716 573 1,781 2,355 19,986 62,079 34,412 115,659 95 92
80 156 81 237 825 432 1,257 1,798 1,066 2,864 33,635 37,222 52,890 61,500 80 90
90 30 72 102 120 421 542 333 1,908 2,241 28,184 84,013 37,730 145,340 91 97
270   55 55   355 355   2,141 2,141   106,971   172,294   115
271 14 26 40 58 184 242 151 894 1,045 25,620 93,124 35,707 152,892 56 75
275 5 47 53 23 289 312 73 1,404 1,477 37,325 87,871 39,814 120,638 58 83
277   4 4   24 24   90 90   58,811   62,705   107
280 2 10 12 9 49 58 16 140 157 19,666 40,163 19,666 60,128 73 115
470 6 0 7 28 2 30 63 5 68 28,779 31,615 32,217 36,735 130 160
471   1 1   3 3   16 16   67,487   109,973   180
475   20 20   87 87   504 504   70,318   94,983   112
480   42 42   249 249   1,280 1,280   94,946   145,180   90
490   2 2   16 16   45 45   52,070   61,581   162
670   10 10   66 66   395 395   105,254   169,439   121
675 2 25 27 5 131 136 18 548 565 33,802 47,739 44,894 76,163 87 109
680 2 15 16 6 71 77 3 197 201 6,111 37,435 6,630 52,510 160 79
Ohio Total 723 850 1,574 3,300 4,780 8,080 9,015 22,374 31,389 35,472 77,537 73,182 187,389 82 98
Oklahoma 35 171 65 236 684 311 995 1,566 1,502 3,069 25,097 64,691 55,500 135,900 83 85
40 273 57 330 1,107 271 1,378 1,922 932 2,853 21,021 46,125 55,300 112,200 79 134
44 236 89 326 946 412 1,358 1,579 1,491 3,071 21,390 47,732 45,400 153,000 75 102
235   5 5   32 32   164 164   84,890   92,000   160
240 3 14 17 12 63 75 18 307 325 17,950 60,700 19,700 108,700 58 100
244   16 16   102 102   339 339   53,764   89,200   115
444   3 3   15 15   50 50   50,450   63,200   208
Oklahoma Total 684 249 933 2,749 1,207 3,956 5,085 4,786 9,871 22,400 52,796 55,500 153,000 80 111
Oregon 5 204 104 308 856 498 1,354 2,452 2,472 4,924 32,296 79,503 88,500 156,400 78 89
82 11   11 45   45 69   69 17,333   18,900   110  
84 334 41 376 1,345 191 1,536 1,523 706 2,229 13,052 60,860 28,100 171,700 83 91
105   3 3   16 16   73 73   57,650   64,400   120
205 3 24 27 14 138 152 87 1,062 1,149 80,067 126,836 80,800 164,600 82 97
405   4 4   24 24   165 165   101,991   124,500   90
Oregon Total 553 176 730 2,259 867 3,126 4,131 4,478 8,609 22,740 82,298 88,500 171,700 82 92
Pennsylvania NS 11 5 16 44 21 66 9 3 12 2,669 2,057 8,934 11,390 - -
70 52 29 81 207 115 322 403 284 687 21,174 27,562 30,259 66,575 60 70
76 201 149 350 826 625 1,451 1,926 2,391 4,317 26,106 49,005 45,245 144,789 83 83
78 46 29 76 186 132 318 622 649 1,272 36,789 59,924 47,765 87,622 87 94
79 118 61 179 467 270 737 803 664 1,466 18,712 29,539 33,111 52,184 55 67
80 284 27 311 1,152 111 1,262 2,920 390 3,310 28,191 39,116 56,452 59,521 62 78
81 148 85 233 602 378 980 1,886 1,715 3,601 35,330 55,715 75,785 114,188 75 90
83 6 44 51 24 201 225 87 927 1,014 39,030 57,311 41,926 124,170 65 85
84 52 3 55 209 13 222 386 56 441 20,511 49,181 42,883 52,330 103 145
86 7   7 28   28 26   26 10,037   11,022   49  
90 34 12 46 136 49 186 217 114 331 17,208 25,625 33,040 33,040 54 64
95   51 51   316 316   1,806 1,806   98,756   158,713   107
99 61 24 86 248 102 350 383 216 599 17,171 24,028 25,123 34,570 72 77
176 7 5 11 26 19 45 48 37 85 20,024 20,705 20,650 20,850 87 100
180 10 18 29 42 77 119 64 209 273 16,834 31,032 16,834 47,546 55 60
276   33 33   166 166   980 980   81,962   118,174   87
279   13 13   59 59   188 188   38,761   51,177   109
283   3 3   12 12   67 67   62,982   67,369   118
376 11 57 68 45 257 302 59 803 862 14,477 40,234 20,261 88,709 99 78
380 21 3 24 85 12 98 203 28 231 26,046 24,744 29,004 24,744 86 88
476 50 79 129 201 340 541 500 1,502 2,001 27,016 58,890 50,960 148,578 97 92
579   2 2   6 6   31 31   54,441   54,441   136
676   2 2   10 10   62 62   82,250   116,646   93
Pennsylvania Total 1,120 736 1,855 4,530 3,291 7,820 10,539 13,123 23,662 25,863 50,355 75,785 158,713 71 85
Rhode Island NS 2 25 27 8 164 172 35 1,094 1,130 49,441 117,927 51,961 214,600 52 95
95 19 4 24 78 32 109 363 226 589 51,405 140,711 71,445 180,200 61 86
195   1 1   5 5   33 33   112,490   139,359   149
295   20 20   106 106   389 389   52,753   74,000   64
Rhode Island Total 21 50 71 86 307 392 398 1,742 2,141 51,078 109,824 71,445 214,600 59 91
South Carolina 20 102 39 142 409 188 597 1,091 892 1,983 30,424 61,059 43,500 100,100 72 82
26 156 65 221 623 336 959 2,058 1,609 3,667 37,819 74,682 60,000 150,200 70 103
77 55 36 91 231 238 469 804 955 1,759 43,032 66,884 73,200 127,100 95 81
85 59 47 106 272 279 551 1,090 1,297 2,387 52,397 72,813 80,500 111,900 68 67
95 179 20 199 719 96 815 2,234 285 2,519 35,041 38,731 48,900 44,000 84 61
126   4 4   26 26   90 90   66,225   71,200   69
185 9 7 16 40 29 69 19 25 44 5,782 10,495 6,600 16,700 79 80
385 21 22 42 82 113 195 164 465 629 23,185 61,815 31,300 95,000 57 88
520   8 8   32 32   33 33   11,240   15,100   56
526   20 20   78 78   430 430   54,616   79,900   95
585   2 2   9 9   24 24   30,001   35,700   83
South Carolina Total 581 270 851 2,376 1,424 3,800 7,461 6,105 13,566 35,992 61,619 80,500 150,200 76 84
South Dakota 29 233 19 253 934 103 1,037 912 189 1,101 12,949 32,337 34,040 50,960 91 104
90 369 44 413 1,479 180 1,659 1,127 292 1,420 8,410 21,565 22,680 34,850 85 95
190   2 2   7 7   15 15   19,647   20,100   122
229   11 11   58 58   130 130   34,242   42,800   96
South Dakota Total 602 77 679 2,413 348 2,761 2,039 626 2,666 9,935 28,110 34,040 50,960 87 100
Tennessee 24 105 73 178 435 424 860 1,550 2,318 3,868 40,463 87,594 60,740 164,090 41 56
26 22 32 54 89 129 218 109 441 550 13,693 37,508 46,050 58,360 65 69
40 313 143 455 1,295 811 2,106 4,044 4,251 8,294 35,500 82,145 95,100 180,440 45 58
55   12 12   81 81   310 310   70,050   99,430   81
65 75 45 120 301 296 597 853 1,657 2,510 31,420 100,282 64,450 155,560 45 59
75 105 37 142 421 202 623 1,528 889 2,417 40,055 65,620 60,500 123,420 46 53
81 55 21 76 220 86 306 522 223 745 26,154 29,139 34,130 43,120 42 44
124   2 2   10 10   53 53   74,733   80,370   89
140   11 11   45 45   180 180   44,229   59,510   64
155 13 3 16 51 12 64 44 15 59 9,371 13,060 9,460 13,420 45 42
240   19 19   127 127   943 943   133,084   168,160   65
275   3 3   17 17   63 63   58,465   59,820   116
440   8 8   32 32   261 261   93,635   100,850   228
640   7 7   42 42   144 144   56,041   68,730   70
Tennessee Total 687 417 1,104 2,812 2,315 5,126 8,650 11,750 20,400 34,563 77,937 95,100 180,440 45 62
Texas 10 666 212 878 2,743 1,244 3,987 4,010 7,258 11,268 17,006 102,694 76,870 275,550 73 106
20 469 166 635 1,891 884 2,775 3,330 3,714 7,044 20,912 66,092 79,910 200,230 73 96
27 96 28 124 384 139 523 384 280 664 11,683 26,668 36,720 58,600 95 102
30 132 91 223 532 506 1,038 1,366 3,021 4,387 28,573 91,658 76,740 180,960 79 113
35 216 192 407 901 1,079 1,980 2,717 6,645 9,363 38,592 103,411 113,400 201,840 77 86
37 111 32 143 444 186 630 721 694 1,415 18,311 64,281 41,880 130,470 73 78
40 157 20 177 628 108 736 733 363 1,096 12,810 47,857 15,600 96,100 86 71
44 3 12 15 14 58 72 22 122 144 16,431 30,377 19,600 61,000 61 91
45 143 142 285 593 903 1,496 1,721 6,273 7,995 35,289 133,416 148,330 279,210 76 112
69 2 4 6 9 16 25 12 20 33 14,509 14,054 18,890 16,060   -
110   1 1   4 4   8 8   25,524   35,530   120
345   1 1   11 11   75 75   145,840   145,840   -
410   49 49   264 264   1,502 1,502   98,955   222,670   88
610   38 38   320 320   2,217 2,217   159,880   288,010   137
635   37 37   281 281   1,918 1,918   142,199   231,340   124
820   35 35   200 200   1,265 1,265   100,405   166,500   104
35E 25 72 97 99 438 537 259 3,092 3,351 30,140 125,856 131,400 258,910 77 108
35W 30 55 85 121 267 388 274 1,718 1,992 24,879 85,997 36,240 173,390 75 92
Texas Total 2,050 1,188 3,237 8,358 6,907 15,266 15,549 40,185 55,734 22,347 98,168 148,330 288,010 76 100
Utah 15 251 149 401 1,008 953 1,961 1,572 4,873 6,445 17,859 95,333 47,380 252,163 80 84
70 226 5 232 906 21 927 421 11 431 5,056 5,669 7,936 7,458 81 79
80 176 19 194 722 110 832 869 418 1,288 16,336 60,562 46,731 119,415 75 110
84 71 11 81 282 43 326 235 60 295 9,289 15,017 18,403 18,667 84 82
215   29 29   200 200   824 824   77,493   115,920   98
Utah Total 724 213 937 2,919 1,326 4,245 3,097 6,187 9,284 12,725 85,332 47,380 252,163 80 89
Vermont 89 103 27 130 413 108 521 644 291 935 17,270 29,670 37,900 53,600 62 60
91 166 12 177 663 47 710 584 63 647 9,818 14,670 27,600 24,000 58 65
93 11   11 44   44 24   24 5,832   5,900   67  
189   1 1   6 6   22 22   40,000   40,000   91
Vermont Total 280 40 320 1,120 161 1,281 1,252 376 1,628 12,446 25,570 37,900 53,600 60 62
Virginia NS 0   0 0   0 0   0 0   0   - -
64 166 102 267 662 562 1,223 1,921 3,184 5,106 31,262 96,486 68,470 183,513 79 109
66 39 35 75 158 217 375 503 1,520 2,024 35,798 122,633 45,105 178,301 59 108
77 59 1 60 242 3 245 668 7 675 31,293 23,736 36,592 25,308 80 72
81 252 73 325 1,023 314 1,337 3,545 1,265 4,810 37,503 46,585 57,327 66,543 73 71
85 59 10 69 236 40 276 471 148 619 21,687 41,925 25,333 51,099 98 106
95 81 97 178 407 617 1,024 2,044 4,252 6,296 75,479 118,640 140,721 231,651 85 92
195   4 4   19 19   74 74   55,980   79,904   113
264   25 25   169 169   956 956   105,087   186,299   126
295   53 53   322 322   915 915   43,308   100,014   105
381   1 1   4 4   8 8   15,026   15,761   64
395   11 11   93 93   706 706   183,342   210,542   96
464   6 6   30 30   94 94   48,063   61,359   117
495   15 15   129 129   1,033 1,033   187,684   223,511   105
564   3 3   17 17   42 42   45,294   51,962   136
581   7 7   39 39   153 153   58,969   79,301   70
664   21 21   98 98   552 552   75,890   121,252   105
Virginia Total 657 463 1,119 2,728 2,673 5,401 9,152 14,910 24,062 38,796 94,732 140,721 231,651 79 101
Washington 5 111 165 277 589 1,151 1,740 2,105 7,221 9,326 54,679 123,304 117,475 235,827 88 114
82 112 20 133 449 80 529 715 182 897 17,049 24,424 24,313 34,732 96 91
90 243 55 298 1,046 324 1,370 1,750 1,412 3,162 23,311 77,888 61,726 140,767 119 99
182 1 14 15 2 71 74 4 202 206 12,170 40,997 18,220 58,306 85 99
205   11 11   53 53   290 290   72,463   119,784   110
405   30 30   227 227   1,542 1,542   136,354   172,902   105
705   2 2   6 6   24 24   43,499   56,327   127
Washington Total 467 297 764 2,086 1,913 3,999 4,574 10,873 15,447 30,354 103,470 117,475 235,827 105 108
West Virginia 64 60 67 126 252 292 543 265 1,000 1,265 11,908 42,117 19,500 96,500 107 80
68 28 7 35 117 29 146 201 86 286 18,843 29,699 41,500 37,500 78 89
70 6 8 14 26 38 63 84 111 195 36,341 39,082 40,500 51,000 100 133
77 138 50 188 596 246 842 1,110 652 1,762 21,595 39,191 30,000 74,500 79 83
79 130 31 161 526 125 652 938 426 1,364 23,284 36,057 43,000 49,000 71 85
81 7 19 26 27 77 104 109 369 478 43,000 57,030 45,000 68,000 59 78
470   4 4   16 16   44 44   31,444   34,612   75
West Virginia Total 368 187 555 1,543 823 2,366 2,706 2,688 5,395 21,076 40,503 45,000 96,500 80 86
Wisconsin 39 122 60 182 522 278 800 1,234 896 2,130 27,724 39,561 52,832 90,067 84 102
43 97 95 192 387 418 805 771 1,794 2,565 22,437 57,761 39,783 147,223 91 99
90 88 21 109 353 84 437 916 174 1,091 28,955 24,868 36,421 40,739 113 96
94 171 79 251 724 400 1,124 2,280 2,071 4,351 42,512 82,068 111,506 158,030 83 98
535   1 1   4 4   12 12   29,642   29,642   152
794   4 4   19 19   57 57   45,026   55,000   110
894   5 5   26 26   202 202   112,344   156,651   101
Wisconsin Total 478 265 742 1,987 1,229 3,215 5,202 5,206 10,408 31,918 60,854 111,506 158,030 90 99
Wyoming 25 267 34 301 1,067 137 1,204 545 174 719 5,970 14,873 19,043 22,220 82 118
80 356 46 403 1,426 185 1,611 1,498 256 1,754 11,512 14,773 24,491 24,491 76 89
90 189 20 209 757 78 835 359 55 414 5,313 8,032 9,820 9,969 62 78
180   1 1   4 4   8 8   21,181   21,437   213
Wyoming Total 812 101 914 3,250 405 3,654 2,401 493 2,894 8,231 13,872 24,491 24,491 75 98
Grand Total 30,256 16,704 46,960 123,835 92,714 216,549 243,587 476,704 720,292 25,645 83,883 178,000 379,000 71 92

NS - Interstate route number not specified. Most of these sections are at route termini where the Interstate route is concurrent with another non-Interstate route or on a ramp.
Data Source: 2011 Highway Performance Monitoring System (HPMS)

Page last modified on August 16, 2013.
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