Description

Every year, over 60,000 work zone crashes are reported in the United States (FHWA 2016). Such work zone crashes have resulted in over 4,400 fatal and 200,000 non-fatal injuries in the last 5 years (FHWA 2016, BLS 2014). Apart from the physical and emotional trauma, the annual cost of these injuries exceeds $4 million-representing significant wasted resources. To improve work zone safety, this research developed a system architecture for unveiling high-risk behavioral patterns among highway workers, equipment operators, and drivers within dynamic highway work zones. This research implemented the use of a connected virtual environment, which is an immersive hyper-realistic and virtual environment where multiple agents (e.g. workers, drivers, and equipment handlers) control independent simulators but experience an interactive and shared experience. For this project, the team conducted an in-depth analysis of accident investigation, simulated accident scenarios, and tested diverse interventions to prevent high-risk behavior. Overall, the research improved understanding of behavioral patterns that lead to injuries and fatalities of highway workers in order to better protect them in high-risk work environments. As part of making transportation smarter, this project contributes to smart behavioral safety analysis.

Publication Date

7-2022

Publication Type

Report

Topic

Sustainable Transportation and Land Use

Digital Object Identifier

10.31979/mti.2022.2137

MTI Project

2137

Mineta Transportation Institute URL

https://transweb.sjsu.edu/research/2137-Work-Zone-Safety

Keywords

Construction, Hazard detection, Work zone, Safety, Roadway

Disciplines

Construction Engineering and Management | Infrastructure | Transportation | Transportation Engineering

2137-RB-Balali-Work-Zone-Safety.pdf (452 kB)
Research Brief

Share

COinS