Highway-Rail Crossing Handbook
interconnected-systems — Interconnected Systems
Crossing Handbook · Chapter 5 — Maintenance, Management, and Operations. Full current text with cross-references on BuildSpec.
150INTERCONNECTED SYSTEMS Interconnected traffic signals and AAWS signs should be jointly inspected on a regular basis by State and railroad signal personnel. County or municipal representatives need to be included in this inspection if they share the responsibility for operation or maintenance of the device. Operation of the preempt should be checked any time a railroad or roadway signal maintainer visits the crossing or the highway intersection. Installation of recording devices which monitor train detection and operation of the relays associated with operation of the railroad warning…
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