Sounding the horn is a loud ritual that train engineers are required to perform ... much cheaper than putting a four-quad gate system in and essentially does the same purpose,” Meyerhofer ...

Every engine whistle, horn signal, or combination of the two has a meaning dictated by the Northeast Operating Rules Advisory ...

The horns would make it so sounds from the ... additional gates that would deter cars from crossing when a train is passing. “The quad gates would be the quiet zone, yes fully supportive of ...