Table 1-1: Iowa Public Road Length, Miles by Functional System

Table 1-1: Iowa Public Road Length, Miles by Functional System

Excel | CSV

  1995 1996 1997 1998 1999 2000
Total rural and urban 112,702 112,708 112,804 112,810 112,904 113,377
Rural 103,365 103,359 103,383 103,346 103,385 103,513
Interstate 634 634 635 635 635 635
Other principal arterial 3,405 3,413 3,418 3,428 3,460 3,486
Minor arterial 3,954 3,953 3,953 3,956 3,955 3,957
Major arterial 14,294 14,294 14,300 14,297 14,303 14,311
Minor collector 16,263 16,263 16,259 16,261 16,256 16,262
Local 64,815 64,802 64,818 64,769 64,776 64,862
Urban 9,337 9,349 9,421 9,464 9,519 9,864
Interstate 147 147 147 147 147 147
Other freeways and expressways 0 0 0 0 0 0
Other principal arterial 697 707 717 717 716 717
Minor arterial 1,356 1,356 1,358 1,364 1,364 1,378
Collector 931 931 942 948 944 955
Local 6,206 6,208 6,257 6,288 6,348 6,667