The objective of this technical committee is to provide a focal point and working group with expertise in hydrology and hydraulics to develop AASHTO guidelines and policies for drainage design of transportation facilities.
AASHTO recently released the new
AASHTO Drainage Manual, 1st Edition, CD-ROM , which replaces the
AASHTO Model Drainage Manual, published in 2005.
For more information about this publication, or to purchase a copy,
visit the AASHTO Bookstore online at bookstore.transportation.org, and search by the publication’s item code,
TCHH Operating Guidelines.docx
Upcoming Meeting Information
State Hydrology and Hydraulics Engineers Contacts.docx
"Research and Applications Needs in Flood Hydrology Science"The summary report is free and available at: http://www.nap.edu/catalog.php?record_id=12606Project 20-07 Task 264, Guidance for the Design and Selection of Pipes
The following are the official minutes from recent technical committee meetings:
For questions or comments relating to this committee, please contact Patricia Bush
Issue 9 Dec 2013 final.pdf
Back to Top