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Notice of proposed rulemaking.

The purpose of this notice of proposed rulemaking (NPRM) is to propose changes to Highway Safety Improvement Program (HSIP) regulations to address provisions in the Moving Ahead for Progress in the 21st Century Act (MAP-21) as well as to incorporate clarifications to better explain existing regulatory language. Specifically, this rule proposes to amend DOT's regulations to address MAP-21 provisions that removed the requirement for States to prepare a Transparency Report, removed the High Risk Rural Roads set-aside, and removed the 10 percent flexibility provision for States to use safety funding in accordance with federal law. This rule also proposes to amend DOT's regulations to address a MAP-21 provision that requires DOT to establish a subset of roadway data elements that are useful to the inventory of roadway safety, and to ensure that States adopt and use the subset. Finally, this rule proposes to address MAP-21 provisions that add State Strategic Highway Safety Plan update requirements and require States to develop HSIP performance targets. The proposed changes are intended to clarify the regulation for the development, implementation, and evaluation of highway safety improvement programs that are administered in each State.

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