May 2000 - Updated Chapter 8 - Bridge Hydraulic Information
Bridge Detail Manual Memorandums
These memorandums introduce and document changes to the Bridge Detail Manual. Note: Notification memorandums will be retired after about a year. Memorandums that include policy will be retired after the policy is added to the appropriate bridge manual.
April 2000 - Updated Chapter 6 - General Layout & Chapter 7 - Engineering Geology
March 2000 - Updated Chapters one through five