Freight volume distribution and traffic assignment are two key problems in transportation planning. However, the existing models have some defects.

运量分布与交通分配是交通规划中的两个关键问题，但现有模型在我国城市交通规划的实际应用中存在不少问题。

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This paper brings up a new method that can predict the transfer traffic volume of new highways based on the link flow of an existing road network.

提出一种基于现状路网路段交通量来预测新建公路转移交通量的预测方法。

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The existing single-carriageway bridge has been criticised for not being able to cope with the volume of traffic crossing it and for limiting the size of boats that can enter the harbour underneath it.

BBC: Lowestoft, Suffolk