| Roadway
Design CADD technicians design and draft roadway projects. The
CADD Technicians prepare detailed plans which define the width
of the road, curves, number of lanes, drainage structures, and
other geometry of the planned highway. These plans also define
the types of materials (asphalt, concrete, steel) to use in
the construction and the amounts of each item.
CADD
Technicians model the existing ground and generate the new highway
design to determine earthwork volumes. Modeling the new design
gives everyone a better feel for the finished product.
During
the design phase, Roadway employees also visit the project site
and receive input from other people regarding the design.
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Model of existing ground.
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Model of new highway design.
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