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Notice of proposed rulemaking (NPRM); request for comments.

The American Association of State Highway and Transportation Officials (AASHTO) Manual for Condition Evaluation of Bridges, 1994, second edition (also referred to as "the Manual"), together with the 2001 and 2003 Interim Revisions, is incorporated by reference in 23 CFR part 650, subpart E, approved by the Federal Highway Administration, and recognized as a national standard for bridge inspections and load rating. The purpose of this notice is to update the incorporation by reference language to incorporate the most recent version of the AASHTO Manual, now known as The Manual for Bridge Evaluation, First Edition, 2008.

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