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Highway Statistics 2001 OHPI > Highway Statistics > 2001 > Roadway Extent > Table HM-61

FUNCTIONAL SYSTEM LENGTH - 2001 1/

MILES BY VOLUME - SERVICE FLOW RATIO - RURAL

JUNE 2004Table HM-61
SHEET 1 OF 4
STATE VOLUME-SERVICE FLOW RATIO (V/SF)
INTERSTATE OTHER PRINCIPAL ARTERIAL
< 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 15 601 673 1,136 242 - 11 19 2,081
Alaska 653 226 103 39 5 3 1,029 614 186 9 1 - - 810
Arizona 187 496 292 8 10 3 996 343 485 301 37 18 1 1,185
Arkansas - 174 264 1 20 7 466 593 930 516 30 72 2 2,143
California 49 526 487 112 166 17 1,357 807 1,478 1,045 162 129 116 3,737
Colorado 254 313 136 32 7 27 769 878 818 351 70 102 27 2,246
Connecticut - 23 39 14 25 - 101 21 93 109 10 15 14 262
Delaware - - - - - - - 1 56 111 3 18 19 208
Dist. of Columbia - - - - - - - - - - - - - -
Florida - 365 417 77 83 9 951 1,321 1,861 500 18 11 31 3,742
Georgia 165 271 359 1 8 - 804 1,798 632 333 38 10 - 2,811
Hawaii - - 6 - - - 6 - 41 61 11 10 1 124
Idaho 239 277 8 - - 2 526 582 851 171 24 44 54 1,726
Illinois 323 864 295 - 20 11 1,513 1,701 892 5 1 7 - 2,606
Indiana 97 521 221 12 2 - 853 365 1,029 316 5 7 15 1,737
Iowa 633 2 - - - - 635 2,163 1,225 98 - - - 3,486
Kansas 200 458 35 - - - 693 1,963 1,117 80 - - - 3,160
Kentucky - 142 313 43 29 4 531 812 850 328 15 17 25 2,047
Louisiana 85 174 295 3 1 - 558 377 660 184 - 2 10 1,233
Maine 152 110 46 5 - - 313 177 483 121 2 4 - 787
Maryland 6 54 59 43 43 25 230 48 188 240 57 9 19 561
Massachusetts 5 47 69 2 19 21 163 51 129 92 19 13 7 311
Michigan 76 309 286 26 40 4 741 888 1,312 395 94 51 21 2,761
Minnesota 204 130 249 35 22 40 680 892 2,006 666 23 - 5 3,592
Mississippi 106 304 119 21 7 - 557 978 773 148 - - 14 1,913
Missouri 23 298 335 76 65 10 807 639 2,130 318 7 8 26 3,128
Montana 937 198 - - - - 1,135 2,048 442 99 - 1 30 2,620
Nebraska 103 274 55 - 4 - 436 2,170 539 12 4 - - 2,725
Nevada 347 78 24 8 3 20 480 1,081 215 52 14 22 13 1,397
New Hampshire 31 41 69 15 7 14 177 36 162 220 26 5 11 460
New Jersey - 23 26 16 29 25 119 51 81 151 49 45 151 528
New Mexico 321 417 146 1 - 7 892 935 815 69 - - 6 1,825
New York 143 296 361 72 69 5 946 497 929 316 13 69 25 1,849
North Carolina - 8 348 112 55 127 650 200 1,111 680 77 42 134 2,244
North Dakota 502 29 - - - - 531 2,821 109 - - - - 2,930
Ohio 10 88 481 125 106 20 830 780 1,106 295 21 12 23 2,237
Oklahoma 110 383 194 18 14 2 721 1,341 871 136 23 - 4 2,375
Oregon 141 243 154 11 18 13 580 1,048 1,017 622 73 42 28 2,830
Pennsylvania 121 691 324 30 41 - 1,207 725 1,052 601 42 46 17 2,483
Rhode Island - - 3 3 14 1 21 27 24 12 - 1 1 65
South Carolina - 45 343 128 134 18 668 381 704 373 - 11 25 1,494
South Dakota 338 264 27 - - - 629 1,849 623 52 5 15 - 2,544
Tennessee 15 112 556 32 17 2 734 565 970 214 88 13 22 1,872
Texas 959 577 527 48 59 43 2,213 3,405 2,652 750 67 5 16 6,895
Utah 390 320 58 1 1 - 770 362 460 139 17 20 11 1,009
Vermont 99 80 101 - - 1 281 40 165 106 5 - - 316
Virginia 54 271 325 43 38 - 731 848 559 77 14 50 9 1,557
Washington 28 215 205 44 9 - 501 867 849 306 8 8 41 2,079
West Virginia 70 230 155 - - - 455 569 396 75 1 33 5 1,079
Wisconsin - 101 354 64 44 17 580 568 2,350 415 6 14 2 3,355
Wyoming 568 258 - - - - 826 1,457 391 108 9 25 1 1,991
U.S. Total 8,744 11,473 9,629 1,367 1,267 513 32,993 43,356 39,953 12,620 1,189 1,037 1,001 99,156
Puerto Rico 4 7 67 - 18 6 102 45 29 17 3 5 2 101
Grand Total 8,748 11,480 9,696 1,367 1,285 519 33,095 43,401 39,982 12,637 1,192 1,042 1,003 99,257

FUNCTIONAL SYSTEM LENGTH - 2001 1/

MILES BY VOLUME - SERVICE FLOW RATIO - RURAL

JUNE 2004Table HM-61
SHEET 2 OF 4
STATE VOLUME SERVICE FLOW RATIO (V/SF)
MINOR ARTERIAL MAJOR COLLECTOR
< 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 2,327 1,168 170 9 12 8 3,694 11,207 670 65 - - 9 11,951
Alaska 405 17 11 8 - - 441 1,294 121 2 - - - 1,417
Arizona 504 513 142 85 12 1 1,257 3,555 671 230 20 3 - 4,479
Arkansas 1,653 1,172 148 4 2 40 3,019 11,367 1,062 12 9 - 54 12,504
California 3,552 2,137 946 126 57 146 6,964 10,378 2,140 585 37 11 - 13,151
Colorado 2,215 659 591 73 33 65 3,636 5,667 219 89 19 - - 5,994
Connecticut 80 283 104 1 4 23 495 778 331 103 - 3 - 1,215
Delaware 27 50 33 3 4 5 122 347 156 35 8 5 3 554
Dist. of Columbia - - - - - - - - - - - - - -
Florida 1,430 1,012 107 27 - 10 2,586 3,758 507 23 10 45 - 4,343
Georgia 4,208 896 462 8 - - 5,574 11,232 1,890 426 101 10 17 13,676
Hawaii 160 150 59 - 7 - 376 239 96 12 17 - - 364
Idaho 900 258 60 10 - 17 1,245 5,168 176 6 - - - 5,350
Illinois 3,356 1,320 123 - - - 4,799 13,035 1,094 4 21 - - 14,154
Indiana 694 1,391 110 - 40 - 2,235 7,925 2,432 356 - 43 - 10,756
Iowa 3,458 484 15 - - - 3,957 14,101 212 5 - - - 14,318
Kansas 4,018 256 28 - 1 - 4,303 22,550 501 2 2 - - 23,055
Kentucky 404 944 141 62 77 7 1,635 4,439 1,803 586 12 43 82 6,965
Louisiana 734 661 171 51 7 7 1,631 5,688 1,035 255 13 16 42 7,049
Maine 409 526 97 - 15 - 1,047 2,833 346 73 6 - - 3,258
Maryland 183 463 293 10 - 2 951 1,086 564 176 7 5 - 1,838
Massachusetts 421 127 106 11 2 5 672 1,599 136 45 - 1 17 1,798
Michigan 1,813 1,799 445 - 46 5 4,108 13,544 3,243 170 1 - 9 16,967
Minnesota 4,390 1,795 236 23 2 16 6,462 15,883 327 38 - 3 - 16,251
Mississippi 2,767 1,009 42 - 5 - 3,823 11,310 689 67 3 1 8 12,078
Missouri 2,378 920 120 20 - - 3,438 16,864 973 41 7 10 19 17,914
Montana 2,844 108 37 - - - 2,989 6,967 73 30 - - 1 7,071
Nebraska 3,835 365 6 - 4 1 4,211 11,394 120 13 2 - 10 11,539
Nevada 653 32 17 - 13 1 716 1,955 226 21 1 - - 2,203
New Hampshire 120 272 66 - 8 22 488 777 318 80 10 5 3 1,193
New Jersey 117 169 139 15 25 33 498 892 441 203 6 - 5 1,547
New Mexico 1,321 249 221 8 - 67 1,866 3,246 532 98 - 4 69 3,949
New York 1,743 1,901 396 - 71 14 4,125 4,465 1,507 149 9 - 3 6,133
North Carolina 479 1,072 565 223 466 185 2,990 4,005 2,837 1,002 42 689 113 8,688
North Dakota 2,501 12 - - - - 2,513 11,323 21 - - - - 11,344
Ohio 1,030 1,327 474 - - - 2,831 9,459 1,933 477 18 - - 11,887
Oklahoma 2,141 540 68 - - - 2,749 20,549 803 7 - - - 21,359
Oregon 1,613 377 162 16 1 26 2,195 8,138 920 70 10 5 - 9,143
Pennsylvania 2,203 2,270 586 37 9 1 5,106 6,358 1,523 188 - - - 8,069
Rhode Island 31 43 1 - - - 75 139 37 - - - - 176
South Carolina 1,517 1,625 500 8 15 2 3,667 6,415 1,343 371 - - 4 8,133
South Dakota 2,975 335 39 - - - 3,349 12,282 176 - 4 7 - 12,469
Tennessee 1,043 1,837 535 - - 1 3,416 3,911 1,290 125 - - 7 5,333
Texas 5,974 3,149 495 21 11 5 9,655 33,061 2,826 244 8 8 10 36,157
Utah 929 413 160 16 4 14 1,536 2,836 368 94 7 5 - 3,310
Vermont 182 364 155 - 10 21 732 1,289 676 45 - - - 2,010
Virginia 1,801 1,564 113 77 - 6 3,561 8,305 955 386 69 8 16 9,739
Washington 1,358 496 100 - 2 20 1,976 7,446 879 57 - - - 8,382
West Virginia 718 497 147 24 23 126 1,535 4,586 1,061 279 25 32 20 6,003
Wisconsin 2,527 2,283 188 4 - 6 5,008 12,459 1,100 30 1 2 3 13,595
Wyoming 1,231 54 23 11 - - 1,319 2,323 98 3 - - - 2,424
U.S. Total 83,372 41,364 9,953 991 988 908 137,576 380,427 43,457 7,378 505 964 524 433,255
Puerto Rico 55 94 127 10 3 - 289 442 180 176 3 5 - 806
Grand Total 83,427 41,458 10,080 1,001 991 908 137,865 380,869 43,637 7,554 508 969 524 434,061

FUNCTIONAL SYSTEM LENGTH - 2001 1/

MILES BY VOLUME - SERVICE FLOW RATIO - URBAN

JUNE 2004Table HM-61
SHEET 3 OF 4
STATE VOLUME-SERVICE FLOW RATIO (V/SF)
INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL
< 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 1 1 9 3 3 4 21 135 482 259 51 50 26 1,003
Alaska 1 14 29 2 5 2 53 - - - - - - - 4 19 18 2 4 10 57
Arizona 4 42 71 10 23 24 174 5 16 54 37 19 11 142 79 301 413 100 106 - 999
Arkansas - 49 64 20 24 31 188 22 24 27 - 5 8 86 90 213 178 49 28 23 581
California 9 36 157 137 317 439 1,095 36 145 340 142 271 438 1,372 446 1,648 2,685 492 516 136 5,923
Colorado 28 40 49 9 12 48 186 17 45 64 12 63 24 225 106 170 307 36 124 142 885
Connecticut - 8 71 31 83 51 244 18 28 83 30 27 12 198 38 157 247 68 58 37 605
Delaware - - 23 7 7 4 41 - 2 8 2 1 1 14 8 42 73 2 6 3 134
Dist. of Columbia - - 6 1 2 5 14 - 2 4 6 6 4 22 3 17 39 10 15 7 91
Florida 4 24 161 98 102 130 519 3 103 194 28 59 44 431 106 711 1,393 201 209 53 2,673
Georgia 14 87 186 57 65 29 438 18 37 41 11 5 9 121 409 629 423 75 12 4 1,552
Hawaii 2 10 24 5 3 5 49 - 4 10 4 15 1 34 3 33 74 15 6 6 137
Idaho 5 29 26 7 8 11 86 - - - - - - - 40 89 78 26 23 8 264
Illinois - 160 163 29 56 242 650 21 26 22 6 6 4 85 260 753 1,160 165 195 117 2,650
Indiana 6 97 147 17 27 22 316 35 68 26 4 2 2 137 154 465 566 152 122 73 1,532
Iowa 4 26 68 28 6 15 147 - - - - - - - 339 295 94 1 4 - 733
Kansas 3 63 71 5 16 22 180 23 49 39 9 6 6 132 192 260 144 23 15 16 650
Kentucky - 5 110 20 39 55 229 22 30 20 - - 18 90 45 181 257 78 54 41 656
Louisiana 19 13 120 23 24 38 237 4 5 16 1 7 2 35 109 191 277 45 79 139 840
Maine 14 20 17 1 2 - 54 5 4 8 1 - - 18 11 90 60 4 6 5 176
Maryland 1 8 44 18 58 123 252 11 26 79 26 37 56 235 51 158 402 119 123 9 862
Massachusetts - 54 131 49 71 100 405 4 72 58 23 45 9 211 109 324 583 98 232 192 1,538
Michigan 5 49 178 64 109 94 499 10 48 67 32 43 23 223 120 461 810 192 173 222 1,978
Minnesota 4 10 39 3 42 132 230 - 13 33 8 22 70 146 82 192 170 34 55 21 554
Mississippi 1 26 53 9 17 22 128 9 23 9 - - - 41 151 231 229 27 32 18 688
Missouri 8 41 90 46 99 90 374 45 65 141 33 23 13 320 109 452 415 18 33 25 1,052
Montana 24 31 - - - - 55 - - - - - - - 40 79 53 1 1 - 174
Nebraska 2 7 17 9 7 4 46 1 8 3 - 2 3 17 89 142 145 21 6 15 418
Nevada 12 9 26 9 17 8 81 3 2 14 1 12 18 50 18 75 114 12 4 7 230
New Hampshire - - 18 7 8 15 48 - 5 25 5 3 3 41 10 54 85 12 5 5 171
New Jersey 1 33 105 24 46 104 313 6 41 84 36 84 61 312 61 208 550 41 190 262 1,312
New Mexico 18 44 29 3 8 5 107 11 - - - - - 11 192 195 99 17 21 7 531
New York 21 127 258 53 96 157 712 79 194 233 25 58 204 793 185 519 1,011 224 255 253 2,447
North Carolina 1 3 108 58 78 122 370 22 68 102 31 31 30 284 70 376 575 111 138 97 1,367
North Dakota 18 16 7 - - - 41 - - - - - - - 55 49 51 3 2 4 164
Ohio 2 35 176 102 183 246 744 36 155 136 15 23 28 393 224 793 680 77 123 57 1,954
Oklahoma 7 46 74 29 27 26 209 42