Roadway Engineering

Drainage Design

Drainage Reports

To request a digital copy of an available drainage report, email a request to Ken Akoh-Arrey, P.E., and Roadway Drainage personnel will provide a digital copy of the requested report on an FTP website where it may be downloaded. The requestor must be working on an ADOT or a local government project, and the request must be submitted through the ADOT's or local government's project manager for that project.

All other requests must be made through ADOT Risk Management by email to or by fax to 602.712.6545.