📏Design Manuals
Highway Drainage Design Manual
PDFArizona Department of Transportation (ADOT)2023 Standard Specifications
ADOT drainage design manual covering channels, culverts, bridges, storm drainage, pump stations, and storage facilities.
Document Viewer
📏
Open this publication at AZ DOT
BuildSpec streams this file through its own viewer for signed-in accounts. You can read it right now at the source — it is Arizona Department of Transportation (ADOT)'s own copy and it is free.
Open on AZ DOT↗Other Design Manuals
Ask about this section
Scoped to Arizona Highway Drainage Design Manual. Every answer cites the section it came from, with a verification date — don’t trust a percentage, click the citation.