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Highway Statistics 2001 OHPI > Highway Statistics > 2001 > Roadway Extent > Table HM-42

NATIONAL HIGHWAY SYSTEM LENGTH - 2001
MILES BY VOLUME - SERVICE FLOW RATIO - RURAL 1/

JUNE 2004Table HM-42
SHEET 1 OF 2
STATE VOLUME-SERVICE FLOW RATIO (V/SF)
INTERSTATE SYSTEM OTHER TOTAL
< 0.21 0.21-0.40 0.41-0.70 0.71-0.79 0.80-0.95 > 0.95 TOTAL < 0.21 0.21-0.40 0.41-0.70 0.71-0.79 0.80-0.95 > 0.95 TOTAL < 0.21 0.21-0.40 0.41-0.70 0.71-0.79 0.80-0.95 > 0.95 TOTAL
Alabama - 147 360 46 33 15 601 669 1,029 294 - 11 16 2,019 669 1,176 654 46 44 31 2,620
Alaska 653 226 103 39 5 3 1,029 747 201 9 1 - - 958 1,400 427 112 40 5 3 1,987
Arizona 187 496 292 8 10 3 996 321 456 305 37 18 - 1,137 508 952 597 45 28 3 2,133
Arkansas - 174 264 1 20 7 466 464 724 487 29 70 2 1,776 464 898 751 30 90 9 2,242
California 49 526 487 112 166 17 1,357 800 1,455 988 210 132 99 3,684 849 1,981 1,475 322 298 116 5,041
Colorado 254 313 136 32 7 27 769 517 757 341 78 102 44 1,839 771 1,070 477 110 109 71 2,608
Connecticut - 23 39 14 25 - 101 20 90 105 10 14 14 253 20 113 144 24 39 14 354
Delaware - - - - - - - 10 57 105 1 18 13 204 10 57 105 1 18 13 204
Dist. of Columbia - - - - - - - - - - - - - - - - - - - - -
Florida - 365 417 77 83 9 951 434 1,051 231 29 11 18 1,774 434 1,416 648 106 94 27 2,725
Georgia 165 271 359 1 8 - 804 1,667 625 218 6 8 - 2,524 1,832 896 577 7 16 - 3,328
Hawaii - - 6 - - - 6 - 58 86 9 8 1 162 - 58 92 9 8 1 168
Idaho 239 277 8 - - 2 526 580 799 152 24 44 54 1,653 819 1,076 160 24 44 56 2,179
Illinois 323 864 295 - 20 11 1,513 1,218 612 4 1 6 - 1,841 1,541 1,476 299 1 26 11 3,354
Indiana 97 521 221 12 2 - 853 300 750 232 5 7 2 1,296 397 1,271 453 17 9 2 2,149
Iowa 633 2 - - - - 635 1,212 728 100 - - - 2,040 1,845 730 100 - - - 2,675
Kansas 200 458 35 - - - 693 1,667 866 92 - - - 2,625 1,867 1,324 127 - - - 3,318
Kentucky - 142 313 43 29 4 531 696 688 279 15 16 23 1,717 696 830 592 58 45 27 2,248
Louisiana 85 174 295 3 1 - 558 369 642 163 - 2 10 1,186 454 816 458 3 3 10 1,744
Maine 152 110 46 5 - - 313 177 483 121 2 4 - 787 329 593 167 7 4 - 1,100
Maryland 6 54 59 43 43 25 230 50 162 243 56 9 19 539 56 216 302 99 52 44 769
Massachusetts 5 47 69 2 19 21 163 51 133 92 17 13 17 323 56 180 161 19 32 38 486
Michigan 76 309 286 26 40 4 741 658 1,123 369 90 45 20 2,305 734 1,432 655 116 85 24 3,046
Minnesota 204 130 249 35 22 40 680 582 1,406 567 22 - 5 2,582 786 1,536 816 57 22 45 3,262
Mississippi 106 304 119 21 7 - 557 838 622 179 - - 14 1,653 944 926 298 21 7 14 2,210
Missouri 23 298 335 76 65 10 807 477 1,788 286 6 8 23 2,588 500 2,086 621 82 73 33 3,395
Montana 937 198 - - - - 1,135 2,048 442 99 - 1 30 2,620 2,985 640 99 - 1 30 3,755
Nebraska 103 274 55 - 4 - 436 1,796 439 12 4 - - 2,251 1,899 713 67 4 4 - 2,687
Nevada 347 78 24 8 3 20 480 1,122 215 52 14 22 13 1,438 1,469 293 76 22 25 33 1,918
New Hampshire 31 41 69 15 7 14 177 36 162 220 26 5 11 460 67 203 289 41 12 25 637
New Jersey - 23 26 16 29 25 119 51 80 150 49 45 150 525 51 103 176 65 74 175 644
New Mexico 321 417 146 1 - 7 892 902 783 62 - - 6 1,753 1,223 1,200 208 1 - 13 2,645
New York 143 296 361 72 69 5 946 560 829 321 14 72 24 1,820 703 1,125 682 86 141 29 2,766
North Carolina - 8 348 112 55 127 650 211 954 739 64 121 142 2,231 211 962 1,087 176 176 269 2,881
North Dakota 502 29 - - - - 531 1,986 102 - - - - 2,088 2,488 131 - - - - 2,619
Ohio 10 88 481 125 106 20 830 593 898 310 20 12 23 1,856 603 986 791 145 118 43 2,686
Oklahoma 110 383 194 18 14 2 721 1,217 808 88 6 - 1 2,120 1,327 1,191 282 24 14 3 2,841
Oregon 141 243 154 11 18 13 580 984 942 613 73 40 28 2,680 1,125 1,185 767 84 58 41 3,260
Pennsylvania 121 691 324 30 41 - 1,207 674 994 482 43 40 17 2,250 795 1,685 806 73 81 17 3,457
Rhode Island - - 3 3 14 1 21 27 24 12 - 1 1 65 27 24 15 3 15 2 86
South Carolina - 45 343 128 134 18 668 362 652 265 - 11 22 1,312 362 697 608 128 145 40 1,980
South Dakota 338 264 27 - - - 629 1,565 570 39 6 17 - 2,197 1,903 834 66 6 17 - 2,826
Tennessee 15 112 556 32 17 2 734 463 719 206 84 13 21 1,506 478 831 762 116 30 23 2,240
Texas 959 577 527 48 59 43 2,213 3,414 2,440 568 95 5 13 6,535 4,373 3,017 1,095 143 64 56 8,748
Utah 390 320 58 1 1 - 770 365 459 138 17 20 10 1,009 755 779 196 18 21 10 1,779
Vermont 99 80 101 - - 1 281 40 166 107 5 - - 318 139 246 208 5 - 1 599
Virginia 54 271 325 43 38 - 731 842 482 76 11 50 9 1,470 896 753 401 54 88 9 2,201
Washington 28 215 205 44 9 - 501 915 826 312 8 9 42 2,112 943 1,041 517 52 18 42 2,613
West Virginia 70 230 155 - - - 455 570 393 72 1 33 5 1,074 640 623 227 1 33 5 1,529
Wisconsin - 101 354 64 44 17 580 393 1,875 401 6 13 2 2,690 393 1,976 755 70 57 19 3,270
Wyoming 568 258 - - - - 826 1,444 373 107 9 24 1 1,958 2,012 631 107 9 24 1 2,784
U.S. Total 8,744 11,473 9,629 1,367 1,267 513 32,993 37,104 33,932 11,499 1,203 1,100 965 85,803 45,848 45,405 21,128 2,570 2,367 1,478 118,796
Puerto Rico 4 7 67 - 18 6 102 32 14 3 - - - 49 36 21 70 - 18 6 151
Grand Total 8,748 11,480 9,696 1,367 1,285 519 33,095 37,136 33,946 11,502 1,203 1,100 965 85,852 45,884 45,426 21,198 2,570 2,385 1,484 118,947

NATIONAL HIGHWAY SYSTEM LENGTH - 2001
MILES BY VOLUME - SERVICE FLOW RATIO - RURAL 1/

JUNE 2004Table HM-42
SHEET 2 OF 2
STATE VOLUME-SERVICE FLOW RATIO (V/SF)
INTERSTATE SYSTEM OTHER TOTAL
< 0.21 0.21-0.40 0.41-0.70 0.71-0.79 0.80-0.95 > 0.95 TOTAL < 0.21 0.21-0.40 0.41-0.70 0.71-0.79 0.80-0.95 > 0.95 TOTAL < 0.21 0.21-0.40 0.41-0.70 0.71-0.79 0.80-0.95 > 0.95 TOTAL
Alabama - 40 148 27 48 37 300 88 320 209 32 43 19 711 88 360 357 59 91 56 1,011
Alaska 1 14 29 2 5 2 53 13 25 16 4 4 10 72 14 39 45 6 9 12 125
Arizona 4 42 71 10 23 24 174 36 138 132 56 30 12 404 40 180 203 66 53 36 578
Arkansas - 49 64 20 24 31 188 61 65 67 21 6 9 229 61 114 131 41 30 40 417
California 9 36 157 137 317 439 1,095 60 182 453 138 235 410 1,478 69 218 610 275 552 849 2,573
Colorado 28 40 49 9 12 48 186 37 127 262 30 80 84 620 65 167 311 39 92 132 806
Connecticut - 8 71 31 83 51 244 17 68 163 43 38 34 363 17 76 234 74 121 85 607
Delaware - - 23 7 7 4 41 1 11 42 4 6 3 67 1 11 65 11 13 7 108
Dist. of Columbia - - 6 1 2 5 14 - 12 26 14 10 7 69 - 12 32 15 12 12 83
Florida 4 24 161 98 102 130 519 45 292 502 97 88 48 1,072 49 316 663 195 190 178 1,591
Georgia 14 87 186 57 65 29 438 195 387 172 39 6 8 807 209 474 358 96 71 37 1,245
Hawaii 2 10 24 5 3 5 49 4 36 62 7 13 2 124 6 46 86 12 16 7 173
Idaho 5 29 26 7 8 11 86 12 43 30 5 4 2 96 17 72 56 12 12 13 182
Illinois - 160 163 29 56 242 650 158 394 745 101 155 120 1,673 158 554 908 130 211 362 2,323
Indiana 6 97 147 17 27 22 316 29 144 143 40 9 11 376 35 241 290 57 36 33 692
Iowa 4 26 68 28 6 15 147 144 173 32 1 6 - 356 148 199 100 29 12 15 503
Kansas 3 63 71 5 16 22 180 79 87 53 8 4 8 239 82 150 124 13 20 30 419
Kentucky - 5 110 20 39 55 229 34 115 138 37 24 38 386 34 120 248 57 63 93 615
Louisiana 19 13 120 23 24 38 237 48 98 137 23 62 114 482 67 111 257 46 86 152 719
Maine 14 20 17 1 2 - 54 8 79 40 2 4 3 136 22 99 57 3 6 3 190
Maryland 1 8 44 18 58 123 252 14 47 182 29 58 61 391 15 55 226 47 116 184 643
Massachusetts - 54 131 49 71 100 405 46 269 372 97 169 109 1,062 46 323 503 146 240 209 1,467
Michigan 5 49 178 64 109 94 499 44 252 565 127 110 72 1,170 49 301 743 191 219 166 1,669
Minnesota 4 10 39 3 42 132 230 43 106 118 29 78 94 468 47 116 157 32 120 226 698
Mississippi 1 26 53 9 17 22 128 44 81 96 14 10 13 258 45 107 149 23 27 35 386
Missouri 8 41 90 46 99 90 374 58 187 257 36 30 27 595 66 228 347 82 129 117 969
Montana 24 31 - - - - 55 19 17 25 1 - - 62 43 48 25 1 - - 117
Nebraska 2 7 17 9 7 4 46 37 79 87 17 6 13 239 39 86 104 26 13 17 285
Nevada 12 9 26 9 17 8 81 5 29 46 9 9 16 114 17 38 72 18 26 24 195
New Hampshire - - 18 7 8 15 48 4 31 57 10 5 8 115 4 31 75 17 13 23 163
New Jersey 1 33 105 24 46 104 313 23 163 361 89 175 268 1,079 24 196 466 113 221 372 1,392
New Mexico 18 44 29 3 8 5 107 86 73 25 6 5 3 198 104 117 54 9 13 8 305
New York 21 127 258 53 96 157 712 110 343 642 99 139 288 1,621 131 470 900 152 235 445 2,333
North Carolina 1 3 108 58 78 122 370 35 113 184 51 69 35 487 36 116 292 109 147 157 857
North Dakota 18 16 7 - - - 41 23 11 26 2 - - 62 41 27 33 2 - - 103
Ohio 2 35 176 102 183 246 744 71 358 345 28 91 35 928 73 393 521 130 274 281 1,672
Oklahoma 7 46 74 29 27 26 209 99 82 42 8 28 24 283 106 128 116 37 55 50 492
Oregon 14 16 36 7 29 43 145 33 55 154 27 32 34 335 47 71 190 34 61 77 480
Pennsylvania 13 81 262 38 92 66 552 72 470 563 119 159 52 1,435 85 551 825 157 251 118 1,987
Rhode Island - - 18 4 6 20 48 12 19 67 13 10 12 133 12 19 85 17 16 32 181
South Carolina - 5 75 25 29 20 154 19 136 203 43 55 16 472 19 141 278 68 84 36 626
South Dakota 7 25 16 1 - - 49 19 25 15 1 - - 60 26 50 31 2 - - 109
Tennessee 1 38 118 16 92 73 338 40 214 255 33 46 44 632 41 252 373 49 138 117 970
Texas 44 137 266 107 239 228 1,021 436 827 1,318 186 316 490 3,573 480 964 1,584 293 555 718 4,594
Utah 12 24 75 17 25 16 169 5 92 90 20 8 6 221 17 116 165 37 33 22 390
Vermont 6 14 19 2 - - 41 5 16 17 9 3 5 55 11 30 36 11 3 5 96
Virginia 17 58 155 32 48 74 384 100 213 309 44 119 50 835 117 271 464 76 167 124 1,219
Washington 2 28 75 75 66 16 262 72 151 199 57 63 44 586 74 179 274 132 129 60 848
West Virginia - 37 54 1 2 - 94 10 57 32 8 6 3 116 10 94 86 9 8 3 210
Wisconsin - 21 76 9 20 34 160 74 272 294 45 43 45 773 74 293 370 54 63 79 933
Wyoming 53 33 1 - - - 87 50 24 5 - - - 79 103 57 6 - - - 166
U.S. Total 407 1,819 4,310 1,351 2,383 3,048 13,318 2,777 7,608 10,375 1,959 2,669 2,809 28,197 3,184 9,427 14,685 3,310 5,052 5,857 41,515
Puerto Rico 1 19 68 17 16 25 146 7 18 35 13 11 9 93 8 37 103 30 27 34 239
Grand Total 408 1,838 4,378 1,368 2,399 3,073 13,464 2,784 7,626 10,410 1,972 2,680 2,818 28,290 3,192 9,464 14,788 3,340 5,079 5,891 41,754

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