A special purpose lane system would require more extensive physical modifications to existing highways, but it promises the greatest gains in freeway capacity.
With a capacity for six people, the pods then whisk passengers away on a two-lane, fixed track.
车内可以容纳6人，因此豆荚车通过固定的双车道让乘客迅速下车。
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The results show that tectonic stresses have influence upon the bearing capacity, the destruction form, and the surrounding rock displacement rule of three lane road tunnel.