Figure 1-1: Rural Road Conditions in Florida: 2000

Figure 1-1: Rural Road Conditions in Florida: 2000

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(Miles)

  Interstate Other Principal Arterial Minor Arterial Major Collector
Total 922 3,600 2,584 721
Very good 767 1,680 753 103
Good 66 1,450 1,298 474
Fair 16 441 501 144
Mediocre 68 26 25 0
Poor 5 3 7 0
Not reported 30 112 0 N

(Percent)

  Interstate Other principal arterial Minor arterial Major collector
Total 100 100 100 100
Very good 83 47 29 14
Good 7 40 50 66
Fair 2 12 19 20
Mediocre 7 1 1 0
Poor 1 0 0 0

NOTE FOR DATA ON THIS PAGE: Road condition is based on measured pavement roughness using the International Roughness Index (IRI). IRI is a measure of surface condition. A comprehensive measure of pavement condition would require data on other pavement distresses such as rutting, cracking, and faulting.

SOURCE FOR DATA ON THIS PAGE: U.S. Department of Transportation, Federal Highway Administration, Highway Statistics, Washington, DC: annual editions, tables HM-63 and HM-64, available at http://www.fhwa.dot.gov/ as of Feb. 1, 2002.