📏Design Manuals
Drainage Manual
PDFWest Virginia Division of Highways (WVDOH)2017 Standard Specifications
WVDOH drainage design guidance with addendum.
Document Viewer
📏
Open this publication at WV DOT
BuildSpec streams this file through its own viewer for signed-in accounts. You can read it right now at the source — it is West Virginia Division of Highways (WVDOH)'s own copy and it is free.
Open on WV DOT↗Other Design Manuals
Ask about this section
Scoped to West Virginia Drainage Manual. Every answer cites the section it came from, with a verification date — don’t trust a percentage, click the citation.