by wborys
I infrequently ride NJT into NYC, and sometimes hear the horn blow before
we enter the Hudson River Tunnel, sometimes not.
Is there a protocol or requirement for an engineer to sound his horn before
entering a tunnel? Or immediately before exiting?
Also, are any warnings needed before travelling onto a long bridge?
Thanks.
we enter the Hudson River Tunnel, sometimes not.
Is there a protocol or requirement for an engineer to sound his horn before
entering a tunnel? Or immediately before exiting?
Also, are any warnings needed before travelling onto a long bridge?
Thanks.