Washington, D.C.: America's Fifth Most Traffic-Congested CIty

2008 Congestion Rank: 5
2007 Congestion Rank: 4
Change In Congestion 2007 To 2008: -26%
Population Rank: 8
Approximate Population: 5,307,000
Road Miles Analyzed: 903 miles
Worst Hour: Thursday @ 5 PM

[Source: Forbes]

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