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All Dwg > Roads Bridges and Dams > Highway profiles and curves

Fully editable dwg, you can change all the drawings in the project together with everything else.

Geometric design of road horizontal alignment the horizontal alignment of the straight section tangent and curved by a succession of sections is created Tangent curves may be simple or compound curves the curve sections joined by a curved tran

This dwg file is compatible with all versions of Autocad program.
3d model