NPMCA, National Pavement Maintenance Contractors Association

Academy / resources

External Resource3 min

National Work Zone Safety Information Clearinghouse

A searchable library of work zone safety training materials, guidance, and research, operated with FHWA support. Foremen can find flagger guidance, sample traffic control layouts, and toolbox talk material in one place. Some listed items link to paid training, but the clearinghouse itself is free to search.

External authoritative source. The named publisher maintains this material. Source verified means NPMCA checked the source identity, link and classification; it does not mean NPMCA technically reviewed or approved the underlying regulation or guidance. Open the source for current requirements.
Open source — National Work Zone Safety Information Clearinghouse (ATSSA/FHWA)

Free · outside site

For
Crew Leader, Foreman, Supervisor, Owner-Operator, Business Owner
Jurisdiction
US-federal
Version
1.0 · Published
Source identity checked
2026-09-09
Maintained by
National Work Zone Safety Information Clearinghouse (ATSSA/FHWA)

Sources

  1. [1]Work Zone Safety Information Clearinghouse — National Work Zone Safety Information Clearinghouse (ATSSA/FHWA) · checked 2026-09-09

Educational only. Your employer is responsible for the safety and compliance program on your job. Talk to a qualified professional where a decision depends on it.