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Top Terms > Communication and control > Control > Control system applications > Traffic control > Railroad traffic control > Grade crossing protection systems

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Grade crossing protection systems (Dcmtrg)

Definition
Protective or warning devices installed at a highway-rail grade crossing for the protection of highway or street traffic. (Source: AASHTO Glossary)
Broader Term
Railroad traffic control (Dcmtr)
Related Terms (Hierarchical)
Railroad signaling (Dcmtrs)
Railroad traffic control devices (Dcmtry)