Figure 4: Monthly Variation in Chicago's a.m. and p.m. Congested Hours due to Seasonal Factors
Thursday, September 6, 2012
Figure 4: Monthly Variation in Chicago's a.m. and p.m. Congested Hours due to Seasonal Factors
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SOURCE: Calculated from data used in preparation of Federal Highway Administration, Urban Congestion Report, April 2004-April 2007.