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美国的公路长途运输非常发达,其大型卡车有的一次能加油300加仑(约1吨)柴油,可以从西海岸一直跑到东海岸。厅大的需求给了石油公司建立大型公路加油站的机会。
Long-distance road transport in the United States is well developed, with one of its large trucks capable of refueling 300 gallons (about 1 tonne) of diesel fuel once and for all along the west coast to the east coast. The big demand from the office gave oil companies the opportunity to build large highway gas stations.