text: Colombia has seen 118 miles of bicycle paths ! Parks and sports of colombia had revealed itself to the city. Rush hour restrictions have dramatically cut traffic. Shopping districts have cropped up .In " The end of car culture " Prseident obama plans to to talk about the greenhouse gas emissions .Recent studies  show that americans are driving less and buying fewer cars . That leaves a big question to the president "Has america passed peak driving". America has been one of the worlds prime car cultures . " It is the birthplace of model t ".