Age differences in comprehension of traffic sign symbols
Applying geographic information system technology to traffic signal coordination
Arterial signal optimization considering left-turn control
Current state practices and recommendations for improving rail-highway grade crossing program
Effectiveness of do not block intersection signs
Light output of U.S., European, and Japanese low-beam headlamps
Optimization of signal phasing and timing using cauchy simulated annealing
Proposal for standard U.S. headlamp beam pattern for evaluation of retroreflection
Traffic control devices for parking lots
Use of supplemental plaques to improve effectiveness of warning signs