Posts tagged ‘traffic’

Traffic lights in use before there were motorcars

Traffic lights were used before the advent of the motorcar. In 1868, British railroad signal engineer J P Knight invented the first […]

02/07/2010. Category: vehicles. Tags: ,

World’s worst traffic conjestion and travel

The amount of time that people spend on travel has been consistent at 1,1 hours per person per day in all societies. […]

02/07/2010. Category: vehicles. Tags: ,

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