Design memorandum are issued as interim updates to the Bridge Design Manual. Active design memorandums supersede the Bridge Design Manual contents and are currently enforced.
- There are currently no design memorandums related to this topic
Related manual chapters
Chapter 5 - Concrete Structures (PDF 18MB) provides design guidance for reinforced and prestressed concrete including cast-in-place and precast elements. Concrete elements discussed include bridge decks, pier caps, reinforced concrete box girders, post-tensioned box girders, pretensioned girders and spliced girders.
Chapter 6 - Steel Structures (PDF 2.2MB) provides design guidance and plan details for steel superstructures. Shop plan review, painting and corrosion of steel foundations and buried structures is also discussed.
Bridge Design Manual
Complete Bridge design guidance is found in the Bridge Design Manual (M 23-50).
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