In traffic congestion, D.C.'s No. 1

The D.C. area has the nation's worst traffic, according to a study that tracks time and fuel commuters lose in traffic delays. Read related article.

In traffic congestion, D.C.'s No. 1
Source: Texas A&M Transportation Institute's “Urban Mobility Report, 2012” using INRIX traffic data. The Washington Post. Published on February 5, 2013, 12:41 p.m.
 
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