LandXML is a specialized XML data file format containing civil engineering and survey measurement data commonly used in the Land Development and Transportation Industries.

[XSD]LandXML 1.2 schema
[DOC]Cumulative LandXML-1.2 Changes.doc

[XSD]LandXML 1.0 schema
[DOC]LandXML-1.0 Schema Reference.doc
[DOC]LandXML-1.0.doc

[DOC]Transition curves in Road Design.doc

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