The goal of this research was to quantify the mobility and safety impacts of different combinations of lane width and shy distance to the barrier for a given paved width in work zones. The research … [Read more...] about Safety and Mobility Impacts of Work Zone Lane and Shoulder Widths
Materials
Evaluating the Intensity of Green Warning Light for Snowplow Trucks Using CIELAB Color Space
Snowplow Trucks (SPTs) work under extremely challenging conditions, typically traveling at lower speeds compared with other vehicles. Because of reduced speeds and poor visibility, a major safety … [Read more...] about Evaluating the Intensity of Green Warning Light for Snowplow Trucks Using CIELAB Color Space
A Review of High-Visibility Clothing for Accident Prevention and Safety of Workers and Pedestrians
High visibility safety clothing incorporates critical elements, such as fluorescent colour and retro-reflective markings that provide visibility and identification both during the day and at night. … [Read more...] about A Review of High-Visibility Clothing for Accident Prevention and Safety of Workers and Pedestrians
Mobility and Safety Impacts of Work Zone Lane and Shoulder Widths
The goal of this project was to quantify the mobility and safety impacts of different combinations of lane width and shy distance to a barrier for a given paved width. The research team developed a … [Read more...] about Mobility and Safety Impacts of Work Zone Lane and Shoulder Widths
Improving Commercial Motor Vehicles’ Ability to Navigate Work Zone Lane Shifts
Temporary lane shifts in roadway construction projects, essential for providing space for work activities, often create challenges for drivers, particularly for commercial motor vehicle operators of … [Read more...] about Improving Commercial Motor Vehicles’ Ability to Navigate Work Zone Lane Shifts
Seeing Orange and White Lines on the Freeway? Here’s What They Mean
Transportation officials in Southern California are piloting a new strategy to improve safety in construction zones by using orange and white lane striping. Initiated in late 2021 on the 5 Freeway in … [Read more...] about Seeing Orange and White Lines on the Freeway? Here’s What They Mean