CFR › Title 49 › Part 671Part 671 — Rail Transit Roadway Worker ProtectionSubpart A — General§ 671.1— Purpose and Applicability.§ 671.3— Policy.§ 671.5— Definitions.Subpart B — Roadway Worker Protection (RWP) Program and Manual§ 671.11— RWP program.§ 671.13— RWP manual.Subpart C — Responsibilities§ 671.21— Rail transit agency.§ 671.23— Transit worker.§ 671.25— State safety oversight agency.Subpart D — Required RWP Program Elements§ 671.31— Roadway worker in charge requirements.§ 671.33— Job safety briefing policies.§ 671.35— Lone worker.§ 671.37— Good faith safety challenge.§ 671.39— Risk-based redundant protections.§ 671.41— RWP training and qualification program.§ 671.43— RWP compliance monitoring program.Subpart E — Recordkeeping§ 671.51— Recordkeeping.