In order to optimize the ETC lanes layout, the relation between the position of ETC lane in expressway toll station and the efficiency of the toll station is researched.

研究了高速公路收费站ETC车道的设置位置与整个收费站的运行效率的关系，从而优化车道布置。

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The reasonable layout of left-turn bus-only approaches which is corresponded with bus lane on the roadway can reduce the whole delay in the running of buses and the delay per person.

合理设置左转公交专用进口道，使之与路段公交专用道相协调，必将大大减小公交运营中的整体延误和出行者的人均延误。

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However, Councillor Mark Howell, from Poole People Party, believes little progress has been made on the Marston Road and Bay Hog Lane road layout since November's report.

BBC: Poole harbour road layout plans still to be implemented

The road layout on Marston Road and Bay Hog Lane had been described as dangerous by a consultant's report.

BBC: Twin Sails bridge

Which lane is used - offside lane, middle or nearside - will depend on the road layout.

BBC: London 2012 Olympic Route Network Q&A