The long term solution to the traffic congestion problem, Clark says, is not building more roads, but changing the way we design our cities and how we live our lives.
VOA: standard.2010.07.26
Only a small part has gone to bridges, roads and other infrastructure projects that can put people to work more quickly.
VOA: special.2009.07.10
Many places struggle with traffic problems as more and more cars fill the roads.
VOA: special.2010.01.11
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