3D Design. Retrofit. Curb Ramp Compliance in Minutes

Curb ramps play a critical role in providing independence and equality to people with mobility and sight impairments. While many cities and states are pushing large-scale initiatives to upgrade sidewalks with ADA-compliant curb ramps, these projects are often slow to complete. Each curb ramp needs to be developed with the best possible design alternative considering the surface, slope and physical constraints. The longer each curb ramp takes to design, the fewer projects get completed – leaving hundreds of impassable curbs.


Designed to help you get from curb alignment to curb ramp compliance, AQCESSRAMP eliminates the repetitive process of guideline referencing. The drag and drop grip points give you the flexibility to make quick edits on the fly while the precision inputs deliver the accuracy you need. With immediate feedback and guidance to keep you within design parameters, it’s easy to integrate your 2D ramp into your existing surface in 3D.


  • Produce a curb ramp design from template, and select your chosen guidelines (all 50 states plus FHWA, PROWAG and ADAAG included) or create your own
  • Generate your curb ramp in 2D and model it in 3D to visualize your slope and surface
  • Ensure that you’re maintaining guideline compliance with immediate feedback and warning notifications
  • Dynamically edit your geometry with grip points or precision inputs
  • Easily pull your Coordinate Table and Geometric Summary reports for hand off to contractors (construction)
AQCESSRAMP Overview Video
The new AQCESSRAMP software takes curb ramp design to another level with features that helps you reach the best design option with less manual drafting. Watch how this tool helps with your design project while also reducing your trial and error stage within the design, resulting in fewer iterations.
View Video

Ensure Design Compliance from the Start

Simply select your design guidelines and your ramp design from template. AQCESSRAMP includes design guidelines from all 50 states plus FHWA, ADAAG and PROWAG


Building your 3D model has never been easier

Build your curb ramp model in 3D and view it in 2D whenever you prefer


Save Time with Automated Calculations

Generate the ramp’s slopes and elevations based on your geometry, automating calculations for cross slopes, top landing, flares and more.


Explore Options and Customize your Design

With several approved ramp templates and drag and drop grip points or precision inputs to edit your design, you can easily try multiple options to determine the best fit for your project site and location.


Easily maintain guideline compliance

As you design your curb ramp, dynamic editing allows for automated calculations and warning notifications without having to manually refer back to guidelines.


Reporting is a breeze

Simply copy and paste to create Coordinate Table and Geometric Summary reports for hand-off to contractors

What Our Clients are Saying

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Platform Compatibility

Platform Requirements
CAD Platform Compatibility (Only 64 bit, except Bentley V8i series):
AutoCAD® 2015 – 2022 (except AutoCAD LT)
Autodesk® Civil 3D® 2015 – 2022 alignments
Bentley® MicroStation® V8i (SS4 and up), CONNECT® (Update 12 and up)
Bentley® OpenRoads Designer CONNECT (Update 8 and up)
System Requirements
Full support for 64-bit operating systems
Workstation: Windows® 7, Windows® 8/8.1, Windows® 10
Network: Windows® Server 2012, 2016, 2019
Languages Available 
English, French, German