Work-Zone Safety, Temporary Traffic Control, and Flagging Online Training Series

This module provides an overview of the contents of the General Provisions section of the Minnesota Temporary Traffic Control Field Manual; it is not all encompassing. It is intended to familiarize users with the content and to be used as a resource when clarification is needed. 

It covers:

• Some of the definitions in the glossary
• Responsibilities
• Installing and removing the temporary traffic control zone
• Traffic control devices
• Longitudinal drop-off guidelines
• Symbols used in typical layouts

This module covers the method workers should use to determine the appropriate layout for the work assigned. There is an example of a work assignment and how to determine the best layout using each of the matrixes at the front of each roadway type section. The module also covers the components of the traffic control zone, both stationary and mobile, along with the use of the distance chart to determine the spacing of devices and taper lengths.

This module covers the layouts in the Low Volume section. Participants are encouraged to read all the notes on the layouts, which point out the red restriction boxes that workers should pay attention to.

This module covers the layouts in the Two Lane Two Way section. Participants are encouraged to read all the notes on the layouts. Key information concerning safety for workers is pointed out, such as when to use a single flagger or two flaggers, enhancements to flagging operations, location of downstream flagging station, and location of flagging station at turn lanes. Different durations for similar layouts are noted.

This module covers the layouts in the Two Way Continuous Left Turn Lane section. Participants are encouraged to read all the notes on the layouts. Different durations for similar layouts are noted. Workers are encouraged to drive through complicated set-ups to ensure the tapers and tangents are the right length and working properly. The required devices for short-duration operations verses mobile operations are also covered.

This module covers the layouts in the Multi-Lane Undivided section. Participants are encouraged to read all the notes on the layouts. Different durations for similar layouts are noted. Workers are encouraged to drive through complicated setups to ensure the tapers and tangents are the right length and working properly. The required devices for short-duration operations verses mobile operations are also covered. The requirement for closing the opposing left lane when workers are present and the length of cones on center line for left lane closures is also covered.

This module covers the layouts in the Multi-Lane Divided section. As this training is intended for local agencies, the layouts covering freeway operations are not included. Participants are encouraged to read all the notes, especially on layouts 63-65. Workers are encouraged to drive through complicated set-ups to ensure the tapers and tangents are the right length and working properly. Dual turn lane closures are also covered.

This module covers the layouts in the Miscellaneous section. Participants are encouraged to read all notes on the layouts. The following distance in striping operations and the use of dynamic speed display signs are covered, as well as roundabout closures and the recommendation to use a detour. The requirements for bike lane closures and pedestrian closures are also covered.

This module covers the importance of assessing the quality of devices and replacing ones that are worn and degraded, as
motorists tend to show greater respect when devices are clean and orderly. It also covers the fact that devices are required to yield on impact to protect motorists and workers. The importance of ensuring electronic devices are in good working order before leaving the shop is also stressed.

This module covers information in the Flagging Handbook as well as the 18-minute MnDOT flagging video. The required clothing and tools are covered. The correct flagging position, standing and alert on the shoulder, is stressed, as well as the required decision sight distance as the flagger is in a vulnerable position. Proper conduct is also stressed. Some key points: never abandon your position, do not put yourself in danger, and be courteous and brief if speaking to motorists. The use of hand signals, the need for an escape route, awareness of long queueing, and priority for emergency vehicles are also covered.

The 2019 Flagging Violation Statute is also covered, including the required training, how to identify vehicles, and correct
reporting procedures.

A series of photos is also shown for users to see how many problems they can pick out in the flagging operations
presented.

Please note: This module is intended for agencies that have only two-lane roads and rely on flagging operations for the majority of their traffic control needs. Completing this module on its own earns 0.5 Roads Scholar Program Maintenance Certificate credit.

This module provides an overview of the contents of the General Provisions section of the Minnesota Temporary Traffic
Control Field Manual; it is not all encompassing. It is intended to familiarize users with the content and to be used as a resource when clarification is needed. It covers: 

Some of the definitions in the glossary

• Responsibilities
• Installing and removing the temporary traffic control zone
• Traffic control devices
• Longitudinal drop-off guidelines
• Symbols used in typical layouts
   

Secondly, the module covers the method workers should use to determine the appropriate layout for the work assigned. There is an example of a work assignment and how to determine the best layout using the matrixes at the front of the Low Volume and Two Lane Two Way sections. It also covers the components of the traffic control zone, both stationary and mobile, along with the use of the distance chart to determine the spacing of devices and taper length in flagging operations.

Next, the module reviews the flagging layouts contained in the manual. It then presents information in the Flagging Handbook as well as the 18-minute MnDOT flagging video. The required clothing and tools are covered. The correct flagging position, standing and alert on the shoulder, is stressed, as well as the required decision sight distance as the flagger is in a vulnerable position. Proper conduct is also stressed. Some key points: never abandon your position, do not put yourself in danger, and be courteous and brief if speaking to motorists. The use of hand signals, the need for an escape route, awareness of long queueing, and priority for emergency vehicles are also covered.

The 2019 Flagging Violation Statute is also covered, including the required training, how to identify vehicles, and correct
reporting procedures.

A series of photos is also shown for users to see how many problems they can pick out in the flagging operations
presented.