Dominic Jordan, scientists, representatives of INRIX, commented that the solution to the traffic jam is not easy. Building or expanding roads does not help solve the traffic jam. Because in fact, the traffic jam caused by many factors (such as when the economy improves. People buy cars and fuel-efficient) technologies can help, such as some used car auto driver to stop the vehicle at a constant rate. Or electric cars reduces carbon emissions into https://www.meconomics.net/content/834.
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