U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
OCTOBER 1999
TABLE HM-59
SHEET 1 OF 4
LANE WIDTH AND ACCESS CONTROL 2/ | INTERSTATE | OTHER PRINCIPAL ARTERIAL | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
AVERAGE DAILY TRAFFIC VOLUME | TOTAL | AVERAGE DAILY TRAFFIC VOLUME | TOTAL | |||||||||
LESS THAN 6,000 | 6,000-9,999 | 10,000-19,999 | 20,000 AND OVER | LESS THAN 1,000 | 1,000-1,999 | 2,000-2,999 | 3,000-9,999 | 10,000-14,999 | 15,000 AND OVER | |||
Undivided: | ||||||||||||
Less than 9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 96 | 11 | 1 | 2 | 110 |
9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 119 | 159 | 120 | 12 | 13 | 423 |
10 feet | 8 | 0 | 0 | 0 | 8 | 53 | 229 | 259 | 850 | 83 | 69 | 1,543 |
11 feet | 40 | 0 | 0 | 0 | 40 | 381 | 1,089 | 1,208 | 4,591 | 474 | 247 | 7,990 |
12 feet | 781 | 18 | 12 | 1 | 812 | 4,081 | 11,488 | 11,052 | 29,669 | 3,406 | 1,311 | 61,007 |
Greater than 12 feet | 117 | 26 | 2 | 0 | 145 | 490 | 439 | 517 | 2,217 | 264 | 93 | 4,020 |
Total Undivided | 946 | 44 | 14 | 1 | 1,005 | 5,005 | 13,364 | 13,291 | 37,458 | 4,240 | 1,735 | 75,093 |
Divided: | ||||||||||||
No access control: | ||||||||||||
Less than 9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 14 |
10 feet | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 112 | 59 | 50 | 227 |
11 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 92 | 90 | 138 | 330 |
12 feet | 0 | 1 | 0 | 13 | 14 | 6 | 119 | 218 | 5,074 | 2,298 | 2,763 | 10,478 |
Greater than 12 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 141 | 80 | 78 | 302 |
Subtotal | 0 | 1 | 0 | 13 | 14 | 6 | 125 | 231 | 5,419 | 2,541 | 3,029 | 11,351 |
Partial access control: | ||||||||||||
Less than 9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 5 |
10 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 16 | 20 |
11 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 66 | 40 | 94 | 206 |
12 feet | 6 | 3 | 13 | 49 | 71 | 0 | 22 | 222 | 2,760 | 1,639 | 1,857 | 6,500 |
Greater than 12 feet | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 55 | 119 | 18 | 196 |
Subtotal | 6 | 3 | 13 | 49 | 71 | 0 | 26 | 228 | 2,882 | 1,807 | 1,985 | 6,928 |
Full access control: | ||||||||||||
Less than 9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
10 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 20 | 24 |
11 feet | 0 | 0 | 0 | 9 | 9 | 0 | 0 | 0 | 0 | 27 | 29 | 56 |
12 feet | 2,826 | 3,999 | 10,228 | 14,203 | 31,256 | 0 | 29 | 68 | 2,119 | 1,186 | 2,033 | 5,435 |
Greater than 12 feet | 39 | 116 | 221 | 91 | 467 | 0 | 0 | 0 | 5 | 1 | 10 | 16 |
Subtotal | 2,865 | 4,115 | 10,449 | 14,303 | 31,732 | 0 | 29 | 68 | 2,128 | 1,214 | 2,092 | 5,531 |
Total Divided | 2,871 | 4,119 | 10,462 | 14,365 | 31,817 | 6 | 180 | 527 | 10,429 | 5,562 | 7,106 | 23,810 |
Total | 3,817 | 4,163 | 10,476 | 14,366 | 32,822 | 5,011 | 13,544 | 13,818 | 47,887 | 9,802 | 8,841 | 98,903 |
OCTOBER 1999
SHEET 2 OF 4
TABLE HM-59
LANE WIDTH AND ACCESS CONTROL 2/ | MINOR ARTERIAL | MAJOR COLLECTOR | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AVERAGE DAILY TRAFFIC VOLUME | TOTAL | AVERAGE DAILY TRAFFIC VOLUME | TOTAL | ||||||||||||
LESS THAN 1,000 | 1,000-1,999 | 2,000-2,999 | 3,000-9,999 | 10,000-14,999 | 15,000 AND OVER | LESS THAN 100 | 100-499 | 500-999 | 1,000-4,999 | 5,000-9,999 | 10,000 AND OVER | ||||
Undivided: | |||||||||||||||
Less than 9 feet | 61 | 77 | 104 | 27 | 0 | 0 | 269 | 1,921 | 5,709 | 1,717 | 1,503 | 11 | 0 | 10,861 | |
9 feet | 412 | 420 | 562 | 257 | 12 | 1 | 1,664 | 3,032 | 12,214 | 7,246 | 12,788 | 499 | 26 | 35,805 | |
10 feet | 2,851 | 4,317 | 3,595 | 4,903 | 198 | 105 | 15,969 | 6,737 | 42,286 | 29,518 | 41,463 | 2,394 | 254 | 122,652 | |
11 feet | 4,566 | 5,059 | 6,169 | 8,853 | 675 | 116 | 25,438 | 11,437 | 30,204 | 21,289 | 39,144 | 2,844 | 392 | 105,310 | |
12 feet | 18,463 | 21,101 | 13,678 | 28,283 | 2,111 | 742 | 84,378 | 12,922 | 41,235 | 26,645 | 53,972 | 6,944 | 1,592 | 143,310 | |
Greater than 12 feet | 562 | 1,547 | 1,027 | 1,888 | 150 | 51 | 5,225 | 2,151 | 3,215 | 1,009 | 4,068 | 765 | 157 | 11,365 | |
Total Undivided | 26,915 | 32,521 | 25,135 | 44,211 | 3,146 | 1,015 | 132,943 | 38,200 | 134,863 | 87,424 | 152,938 | 13,457 | 2,421 | 429,303 | |
Divided: | |||||||||||||||
No access control: | |||||||||||||||
Less than 9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 130 | 0 | 0 | 0 | 0 | 130 | |
9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 3 | 0 | 0 | 27 | |
10 feet | 3 | 0 | 2 | 54 | 72 | 0 | 131 | 0 | 0 | 0 | 180 | 0 | 9 | 189 | |
11 feet | 0 | 0 | 11 | 184 | 176 | 38 | 409 | 0 | 0 | 97 | 257 | 47 | 35 | 436 | |
12 feet | 2 | 54 | 165 | 1,467 | 794 | 508 | 2,990 | 0 | 106 | 37 | 1,178 | 893 | 167 | 2,381 | |
Greater than 12 feet | 0 | 0 | 0 | 30 | 4 | 51 | 85 | 0 | 0 | 8 | 34 | 61 | 21 | 124 | |
Subtotal | 5 | 54 | 178 | 1,735 | 1,046 | 597 | 3,615 | 24 | 236 | 142 | 1,652 | 1,001 | 232 | 3,287 | |
Partial access control: | - | ||||||||||||||
Less than 9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
10 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
11 feet | 0 | 0 | 0 | 46 | 0 | 0 | 46 | 0 | 0 | 41 | 5 | 0 | 0 | 46 | |
12 feet | 0 | 32 | 47 | 321 | 244 | 166 | 810 | 0 | 32 | 0 | 179 | 62 | 27 | 300 | |
Greater than 12 feet | 0 | 0 | 7 | 2 | 0 | 0 | 9 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | |
Subtotal | 0 | 32 | 54 | 369 | 244 | 166 | 865 | 0 | 32 | 41 | 187 | 62 | 27 | 349 | |
Full access control: | |||||||||||||||
Less than 9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
10 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
11 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
12 feet | 0 | 0 | 0 | 10 | 68 | 13 | 91 | 0 | 0 | 27 | 9 | 11 | 0 | 47 | |
Greater than 12 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Subtotal | 0 | 0 | 0 | 10 | 68 | 13 | 91 | 0 | 0 | 27 | 9 | 11 | 0 | 47 | |
Total Divided | 5 | 86 | 232 | 2,114 | 1,358 | 776 | 4,571 | 24 | 268 | 210 | 1,848 | 1,074 | 259 | 3,683 | |
Total | 26,920 | 32,607 | 25,367 | 46,325 | 4,504 | 1,791 | 137,514 | 38,224 | 135,131 | 87,634 | 154,786 | 14,531 | 2,680 | 432,986 |
TABLE HM-59
SHEET 3 OF 4
OCTOBER 1999
LANE WIDTH AND ACCESS CONTROL | INTERSTATE | OTHER FREEWAYS AND EXPRESSWAYS | OTHER PRINCIPAL ARTERIAL | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AVERAGE DAILY TRAFFIC VOLUME | TOTAL | AVERAGE DAILY TRAFFIC VOLUME | TOTAL | AVERAGE DAILY TRAFFIC VOLUME | TOTAL | ||||||||||||||
LESS THAN 15,000 | 15,000-39,999 | 35,000-59,999 | 60,000-99,999 | 100,000 AND OVER | LESS THAN 15,000 | 15,000-34,999 | 35,000-59,999 | 60,000-99,999 | 100,000 AND OVER | LESS THAN 1,000 | 1,000-2,999 | 3,000-4,999 | 5,000-9,999 | 10,000-19,999 | 20,000 AND OVER | ||||
Undivided: | |||||||||||||||||||
Less than 9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 26 | 1 | 4 | 6 | 8 | 7 | 52 |
9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 20 | 10 | 27 | 77 | 16 | 150 |
10 feet | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 2 | 0 | 0 | 20 | 9 | 127 | 89 | 498 | 1,280 | 1,025 | 3,028 |
11 feet | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 35 | 0 | 1 | 1 | 39 | 4 | 77 | 200 | 919 | 2,005 | 1,443 | 4,648 |
12 feet | 5 | 3 | 7 | 0 | 2 | 17 | 237 | 264 | 58 | 4 | 9 | 572 | 36 | 596 | 1,314 | 4,741 | 8,632 | 5,648 | 20,967 |
Greater than 12 feet | 0 | 1 | 0 | 0 | 0 | 1 | 7 | 4 | 1 | 0 | 0 | 12 | 12 | 77 | 197 | 795 | 1,917 | 669 | 3,667 |
Total Undivided | 5 | 4 | 7 | 0 | 2 | 18 | 255 | 314 | 61 | 5 | 10 | 645 | 87 | 898 | 1,814 | 6,986 | 13,919 | 8,808 | 32,512 |
Divided: | |||||||||||||||||||
No access control: | |||||||||||||||||||
Less than 9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 6 | 8 | 23 |
9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 22 | 12 | 45 |
10 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 6 | 3 | 1 | 2 | 73 | 159 | 292 | 530 |
11 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 7 | 34 | 4 | 27 | 117 | 394 | 1,252 | 1,828 |
12 feet | 0 | 10 | 4 | 4 | 0 | 18 | 6 | 47 | 19 | 1 | 0 | 73 | 2 | 55 | 169 | 777 | 3,270 | 7,970 | 12,243 |
Greater than 12 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 6 | 3 | 70 | 229 | 392 | 701 |
Subtotal | 0 | 10 | 4 | 4 | 0 | 18 | 6 | 61 | 19 | 1 | 0 | 87 | 40 | 66 | 201 | 1,057 | 4,080 | 9,926 | 15,370 |
Partial access control: | |||||||||||||||||||
Less than 9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 6 | 0 | 1 | 0 | 11 | 0 | 0 | 0 | 0 | 2 | 2 | 4 |
10 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 | 2 | 1 | 10 | 0 | 0 | 0 | 3 | 50 | 108 | 161 |
11 feet | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 72 | 7 | 4 | 18 | 117 | 0 | 0 | 2 | 9 | 51 | 220 | 282 |
12 feet | 3 | 17 | 16 | 10 | 0 | 46 | 431 | 895 | 581 | 214 | 30 | 2,151 | 0 | 41 | 46 | 411 | 1,184 | 2,306 | 3,988 |
Greater than 12 feet | 0 | 1 | 0 | 0 | 0 | 1 | 10 | 13 | 4 | 0 | 1 | 28 | 0 | 6 | 5 | 38 | 68 | 65 | 182 |
Subtotal | 3 | 18 | 16 | 10 | 0 | 47 | 461 | 990 | 596 | 221 | 50 | 2,318 | 0 | 47 | 53 | 461 | 1,355 | 2,702 | 4,618 |
Full access control: | |||||||||||||||||||
Less than 9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 2 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
10 feet | 0 | 1 | 2 | 3 | 4 | 10 | 2 | 2 | 4 | 11 | 22 | 41 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
11 feet | 2 | 0 | 9 | 34 | 73 | 118 | 9 | 37 | 36 | 9 | 37 | 128 | 0 | 0 | 0 | 0 | 0 | 12 | 12 |
12 feet | 578 | 2,511 | 3,367 | 2,874 | 3,558 | 12,888 | 525 | 1,656 | 1,607 | 1,127 | 845 | 5,760 | 0 | 0 | 7 | 61 | 184 | 332 | 584 |
Greater than 12 feet | 39 | 62 | 42 | 36 | 37 | 216 | 2 | 34 | 33 | 3 | 2 | 74 | 0 | 0 | 0 | 2 | 6 | 9 | 17 |
Subtotal | 619 | 2,574 | 3,420 | 2,947 | 3,672 | 13,232 | 539 | 1,732 | 1,682 | 1,150 | 906 | 6,009 | 0 | 0 | 7 | 63 | 190 | 353 | 613 |
Total Divided | 622 | 2,602 | 3,440 | 2,961 | 3,672 | 13,297 | 1,006 | 2,783 | 2,297 | 1,372 | 956 | 8,414 | 40 | 113 | 261 | 1,581 | 5,625 | 12,981 | 20,601 |
Total | 627 | 2,606 | 3,447 | 2,961 | 3,674 | 13,315 | 1,261 | 3,097 | 2,358 | 1,377 | 966 | 9,059 | 127 | 1,011 | 2,075 | 8,567 | 19,544 | 21,789 | 53,113 |
OCTOBER 1999
SHEET 4 OF 4
TABLE HM-59
LANE WIDTH AND ACCESS CONTROL | MINOR ARTERIAL | COLLECTOR | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AVERAGE DAILY TRAFFIC VOLUME | TOTAL | AVERAGE DAILY TRAFFIC VOLUME | TOTAL | |||||||||||
LESS THAN 1,000 | 1,000-2,999 | 3,000-4,999 | 5,000-9,999 | 10,000-19,999 | 20,000 AND OVER | LESS THAN 1,000 | 1,000-2,999 | 3,000-4,999 | 5,000-9,999 | 10,000-19,999 | 20,000 AND OVER | |||
Undivided: | ||||||||||||||
Less than 9 feet | 64 | 99 | 84 | 46 | 50 | 32 | 375 | 760 | 1,141 | 430 | 94 | 14 | 0 | 2,439 |
9 feet | 211 | 777 | 553 | 484 | 268 | 54 | 2,347 | 2,527 | 2,654 | 701 | 489 | 155 | 4 | 6,530 |
10 feet | 716 | 2,875 | 2,106 | 3,367 | 2,581 | 630 | 12,275 | 3,888 | 6,974 | 4,166 | 2,813 | 894 | 20 | 18,755 |
11 feet | 347 | 2,521 | 2,326 | 3,915 | 3,461 | 773 | 13,343 | 1,953 | 4,843 | 2,571 | 3,191 | 1,154 | 40 | 13,752 |
12 feet | 1,259 | 5,638 | 6,156 | 13,528 | 10,832 | 2,904 | 40,317 | 4,918 | 11,144 | 7,309 | 7,480 | 2,771 | 318 | 33,940 |
Greater than 12 feet | 151 | 1,072 | 1,346 | 3,728 | 2,536 | 318 | 9,151 | 1,029 | 2,996 | 1,825 | 2,085 | 715 | 82 | 8,732 |
Total Undivided | 2,748 | 12,982 | 12,571 | 25,068 | 19,728 | 4,711 | 77,808 | 15,075 | 29,752 | 17,002 | 16,152 | 5,703 | 464 | 84,148 |
Divided: | ||||||||||||||
No access control: | ||||||||||||||
Less than 9 feet | 0 | 0 | 0 | 0 | 15 | 6 | 21 | 0 | 0 | 5 | 1 | 0 | 0 | 6 |
9 feet | 0 | 1 | 1 | 10 | 20 | 13 | 45 | 9 | 12 | 3 | 0 | 4 | 3 | 31 |
10 feet | 2 | 3 | 38 | 124 | 387 | 162 | 716 | 8 | 64 | 75 | 103 | 48 | 10 | 308 |
11 feet | 1 | 34 | 100 | 231 | 622 | 492 | 1,480 | 16 | 75 | 174 | 114 | 197 | 57 | 633 |
12 feet | 23 | 227 | 246 | 1,244 | 3,335 | 2,484 | 7,559 | 107 | 336 | 327 | 857 | 595 | 164 | 2,386 |
Greater than 12 feet | 11 | 23 | 75 | 124 | 195 | 157 | 585 | 31 | 98 | 40 | 187 | 42 | 14 | 412 |
Subtotal | 37 | 288 | 460 | 1,733 | 4,574 | 3,314 | 10,406 | 171 | 585 | 624 | 1,262 | 886 | 248 | 3,776 |
Partial access control: | ||||||||||||||
Less than 9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
9 feet | 0 | 0 | 8 | 2 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
10 feet | 0 | 3 | 1 | 5 | 1 | 0 | 10 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
11 feet | 1 | 0 | 5 | 20 | 18 | 40 | 84 | 0 | 0 | 0 | 3 | 0 | 0 | 3 |
12 feet | 3 | 21 | 38 | 256 | 480 | 161 | 959 | 0 | 14 | 0 | 14 | 14 | 3 | 45 |
Greater than 12 feet | 3 | 1 | 2 | 9 | 14 | 118 | 147 | 0 | 0 | 0 | 3 | 0 | 0 | 3 |
Subtotal | 7 | 25 | 54 | 292 | 513 | 319 | 1,210 | 0 | 14 | 1 | 20 | 14 | 3 | 52 |
Full access control: | ||||||||||||||
Less than 9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
9 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
10 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
11 feet | 0 | 0 | 0 | 0 | 13 | 6 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
12 feet | 0 | 0 | 8 | 12 | 61 | 18 | 99 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Greater than 12 feet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Subtotal | 0 | 0 | 8 | 12 | 74 | 24 | 118 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Total Divided | 44 | 313 | 522 | 2,037 | 5,161 | 3,657 | 11,734 | 171 | 599 | 625 | 1,282 | 900 | 251 | 3,828 |
Total | 2,792 | 13,295 | 13,093 | 27,105 | 24,889 | 8,368 | 89,542 | 15,246 | 30,351 | 17,627 | 17,434 | 6,603 | 715 | 87,976 |
1/ Includes the 50 States, the District of Columbia and Puerto Rico. Some differences from other tables may be noted because these are estimated from sample data.
2/ Access control: Full Access Control * preference has been given to through traffic movements by providing interchanges with selected public roads and by prohibiting direct driveway connections. Partial Access Control * preference has been given to through traffic movement. In addition to interchanges there may be some crossings at grade with public roads, but direct private driveway connections have been minimized.