Most traffic-congested cities in North America

Published On: Jan 30 2013 02:47:14 PM CST   Updated On: Jun 05 2014 09:43:26 AM CDT

Some cities are notorious for extreme traffic jams. Find out which is the worst when it comes traffic congestion in North America.

Traffic Congestion - Ottawa
7 / 16
SXC

10. Ottawa -- Traffic congestion level: 26 percent

Morning peak: 48 percent

Evening peak: 61 percent

Upload Photos / Videos