Warranting traffic signals on the basis of proximity of railroad grade crossings

Keyphrases

• Highway-rail Grade Crossings 100%
• Traffic Control Devices 100%
• Traffic Signals 100%
• Formal Review 50%
• Acceptance Patterns 50%
• Gap Acceptance 50%
• Exposure Factors 50%
• Case Fatality Rate 50%
• Training Dynamics 50%
• Review Process 50%
• National Committee 50%
• Dynamic Envelope 50%
• Risk Metrics 50%

Engineering

• Traffic Control 100%
• Review Process 50%
• Exposure Factor 50%
• Acquired Data 50%

Computer Science

• Traffic Signal 100%
• Exposure Factor 50%