The spatial data specification of EOO and its conversion to GML format is discussed and the data integration result was validated with Fujian Major Highway database as a sample database.

重点介绍了EOO格式的空间数据规格定义以及向GML格式转换处理过程，并以福建省主要公路数据集为样本数据验证了集成结果。

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Through building the database system of snow drift on highway, information processing speed quickened and information management automatization was realized.

通过建立公路风吹雪数据库系统，可以加快信息处理速度，实现信息管理实时化。

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Engineering database is the key of integration CAD system of highway, and the research of data structure is the base of engineering database.

工程数据库是集成化公路CAD系统的核心，数据结构的研究则是建立工程数据库的基础。

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The bridge was not classified as structurally deficient, but a Federal Highway Administration database lists it as being "functionally obsolete" a category meaning that the design is outdated, such as having narrow shoulders and low clearance underneath.

NPR: Feds Look For Temporary Fix After I-5 Collapse