County Engineering

Stop the CAD Struggle.

You don’t need to struggle with complicated and expensive CAD software. No need to learn and re-learn complicated software for complex highway interchanges and other things you don’t do.

Softree engineers software solutions that are easy, fast, compatible, affordable and designed with county engineers in mind. Easy to learn. Quick to use. Affordable. You don't have to be a CAD expert.

All your county projects made simple:

  • New roads
  • Realignments
  • Widening projects
  • Culvert replacements
  • Earthwork calculations

Focused on Road Design

Geometric road design in a simple and intuitive user interface. Dynamic update of all windows. Customizable layouts.

Construction Costs as You Design

With earthwork costing data as you design, you can adjust your design based on cost. Know preliminary construction costs before you go to tender.

Culvert Replacement & Design

Interactive culvert editor panel allows you to modify culvert position, diameter, type, length, skew and gradient. Add, edit and remove culverts using the culvert editor panel. Design options available for both natural stream crossings and cross drains.

Multi-Plot Report Builder

Easily share and showcase your design with Multi-Plot Report Builder. Print out plan, profile, and cross-section data as one document. Simplify your presentation of deliverables with single document control.

Earthwork Calculations

Calculate your earthwork quantities. Increase efficiency by tracking and reporting material movement. Graphically analyze material movement and reduce construction costs.

Compatible Engineering Tool

Easily share DWG, DGN, and LandXML files with other programs. RoadEng works alone, or it can integrate into other CAD or GIS-based engineering systems. Easy export to machine control through LandXML.

Design Start to Finish

Enter survey data. Create and manipulate accurate terrain models. Engineer complete road and site designs. Create PDF output sheets.

Perpetual Licensing

Buy it once. Own it forever. Maintain RoadEng without having to pay huge annual subscription fees.

Product Options

RoadEng Civil Engineer

Recommend Primary Product:

RoadEng Civil Engineer

RoadEng® is designed for busy county engineers looking to get the job done. Complete road and site design software. Includes all the features: Survey Data Management, Mapping, Site Planning, Costing, Culverts, & Road Design. RoadEng® is the breath of fresh air you’ve been looking for.

Softree Optimal


Softree Optimal

Save your county construction dollars. Optimize the vertical alignment of a road created in RoadEng Civil Engineer or any civil design program. Make your designs better by using this innovative tool to minimize construction costs, save engineering time, and evaluate design parameters.

After years of struggling with the “Cadillac” of engineering software, we decided to give RoadEng a try and to our amazement we found it very intuitive and complete.

It gives us all that we needed in design software without all of the bells and whistles, which we did not need. Our first test was to design a 3 mile paving reconstruction project starting from scratch. Even though this was our first try, and not having used the software before, within a week we had the whole project complete and we only had to make 4 ten-minute phone calls to tech support.

The next week we tried another 3 mile paving reconstruction project and had it all done in one day (plans, profile and cross sections) without any phone calls.”

-- Steve Gooder, Assistant to the County Engineer, Cerro Gordo County, Mason City IA

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