The Maine Local Roads Center utilizes this video in their Work Zone Traffic Control workshops also. Adequate and inadequate applications. Proper clothing, alertness, use of paddles. Good for review. Examines the factors making nighttime work areas more hazardous than daytime, also demonstrates the steps which can be undertaken to provide safe traffic control.
Video demonstrates well how reflectorized signing helps the motorist.
Shows how to improve the visibiity, at nightime, of highway traffic control devices. No new material. Presenting the nighttime flagging equipment is good and may be new to some municipalities. The video doesn't get into the details of signing much at all. What is presented is very clear.