Aligned Engineering

ADA DESIGN AND COMPLIANCE

 

We design ADA curb ramps and Temporary Pedestrian Access Routes (TPARs) for traffic control plans, and we check curb ramp and sidewalk forms for slope compliance before concrete is poured.

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The drawing below is an example of an ODOT standard TPAR detail (TM844). ODOT revises its standard drawings over time, so confirm the current version before design.

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Current ODOT standard traffic control (TM) drawings:

https://www.oregon.gov/ODOT/Engineering/Pages/Drawings-Traffic.aspx