USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Work Schedules and Sleep Patterns of Railroad Signalmen

Document Series:
Research Results
Author:
  • Dr. Thomas Raslear
Report Number
RR05-04
Office
RDI-24
Subject:
Human FactorsSleep DisordersWork Schedule & Sleep Patterns
Keywords:
Work Schedules and Sleep Patterns of Railroad Signalmen
Document
rr0504.pdf (186.46 KB)

DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact FRADevOps@dot.gov.
Last updated: Friday, April 1, 2005