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Evaluation of the School Street four-quadrant gate/in-cab signaling grade crossing system
- "Safety of highway railroad grade crossings"@en
- "Safety of highway railroad grade crossings"
- "Evaluation of the School Street four-quadrant gate/in-cab signaling grade crossing system"@en
- "Evaluation of the School Street four-quadrant gate/in-cab signaling grade crossing system safety of highway railroad grade crossings"