The results of a human-factors laboratory study conducted in Texas to evaluate driver understanding of 13 work-zone flagger signals are reported. This was an exploratory study in which 123 motorists … [Read more...] about Driver Understanding of Work-Zone Flagger Signals
Cognition
Motorist Comprehension of Signing Applied in Urban Arterial Work Zones
Motorists encounter numerous problems that are not currently addressed in traffic control manuals for urban work zones. The motorists' is critical to ensure safe operations. A detailed survey about … [Read more...] about Motorist Comprehension of Signing Applied in Urban Arterial Work Zones