Changing light bulbs on overhead signs

For short-duration and maintenance work such as this, Oregon DOT has developed a handbook for their maintenance crews. This handbook, called the “Oregon Temporary Traffic Control Handbook for Operations of Three Days or Less,” is available on their Traffic-Roadway Section’s Publications Page (see the web site below). Be sure to see the updated changes to the 2006 Handbook, as well as the FAQs for additional information and clarification.