Opening and Introductions
Introduction to temporary traffic control (TTC)
Standards and Uniformity
Fundamental Principles of TTC
Component Parts of a Lane Closure
Workshop 1: Lane Closures
Introduction to Traffic Control Devices
Delineation vs Protection
TTC signs
Channelizing Devices
Portable Changeable Message Signs
Pavement Markings
Others (local)
Installation and Removal Procedures
Flagger Control
Pedestrian and Bicycle Considerations
Accessibility considerations
Workshop 2: Pedestrian Considerations
Motorcycle Considerations
Roadside Safety Concepts
Positive Protection
Barrier Concepts (deflection, flares, etc.)
Positive Protection Devices
Workshop 3: Lane Closures with Barriers
Crash Cushions
Truck-Mounted Attenuators
The Typical Project
Nightwork Considerations
Field Considerations (inspection, documentation, etc.)
The course includes discussion of temporary traffic control (TTC) concepts and practices applicable to highway work zones. to improve the safety of workers and all roadway users. This course includes guidance on conducting Road Safety Audits (RSA) at all phases of work zone planning, design and deployment, and considerations