ROAD DESIGN

Detailed Engineering and Design

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The use of GPS survey equipment allows for rapid and accurate surveys during establishment of controls and project execution.  We upload the data collected from robotic total stations directly into the computer, and quickly develop alternative design solutions during feasibility studies and preliminary engineering phases. EDA has embraced the use of CADD software for road design that allows us to refine the design, estimate quantities, and finalize the plan sheets in a relatively short period of time. ​

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Adapting to Changes in Technology

Roadway Design

EDA uses the latest road design software to do roadway and site design, estimate quantities, and prepare bid documents.
Civil3D 2018 
AutoCAD 2018       
ArcGIS
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Engineering Design

EDA uses civil engineering software for deep and shallow foundation design, and hydrologic analyses.
Autodesk Bridge Design
AllPile                                           
Custom Spreadsheets

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Project Operations

EDA uses office support software to prepare reports, perform analyses, and manage operation.
MS Excel
MS Word 
MS Power Point    

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Document Production

​EDA has desktops, laptops, printers and a local administrative team for plan and report production