Table 1-4: Road Condition: 2009
Table 1-4: Road Condition: 2009(Miles)
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State International Roughness Index (IRI) Present Serviceability Rating (PSR) Not Reported <60 60-94 95-170 171-220 >220 >3.9 3.5-3.9 2.6-3.4 2.1-2.5 <=2.0 Alabama...