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Notice of proposed rule making (NPRM); request for comments.

The purpose of this notice of proposed amendments is to revise Part 924 to incorporate changes to the Highway Safety Improvement Program (HSIP) that resulted from the Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users (SAFETEA-LU), as well as to reflect changes in the overall program that have evolved since 23 CFR part 924 was originally written.

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