如果技术状况不佳的桥梁得不到及时的维修和加固，不仅会造成整条线路的局部瓶颈，而且还会对通行的车辆造成极大的隐患。
If bridge whose technical status is not good could not be maintained and reinforced in time, it will not only be the local bottle-neck of whole line, but also hidden trouble to passing vehicles.
泥混凝土路面裂缝是高等级公路路面易出现的一种破坏现象。它极大地缩短了高速公路的有效寿命。并给行车安全造成了隐患。
The crack of cement concrete pavement is one of common-seen hazards. It has greatly shortened the effective life-span of the expressway and brought the hidden danger to traffic safety.
随着行车荷载的作用以及自然因素的影响，路基在运营过程中将出现各种各样、或重或轻的病害，这些病害对公路的运营造成了极大的安全隐患。
Influenced by the traffic load and natural factors, subgrade will appear various of disease seriously or lightly. This disease will gave great security risk to highway operations.
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