2008 Congestion Rank: 13

Phoenix: America's Thirteenth Most Traffic-Congested CIty

2007 Congestion Rank: 15
Change In Congestion 2007 To 2008: -27%
Population Rank: 13
Approximate Population: 4,179,000
Road Miles Analyzed: 1,125
Worst Hour: Tuesday @ 7 AM

[Source: Forbes]

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