9.3.1 - Control Work Zone Activity

This page shows the collection of processes that make up the Control Work Zone Activity facility within the Manage Work Zones function. These processes manage activity in the work zone by monitoring crew movements and controlling work zone devices located both at the roadside and within the maintenance and construction vehicle.

Work zone devices, such as dynamic message signs, CCTVs, barriers, or intrusion alert devices located at the roadside or on maintenance and construction vehicles are controlled.
Crew movements are monitored and alerts issued if a crew member approaches the work zone boundary.

There are four processes defined as Process Specifications (PSpecs) in this collection:

1) Operate Work Zone Devices (
2) Operate WZ Devices On-Board (
3) Monitor Crew Movement (
4) Monitor Crew Movement On-Board (

Parent Collection: 9.3 - Manage Work Zones