Question: The other day I came across a railroad crossing sign with the word “EXEMPT” placed on it. What is that all about?

The other day I came across a railroad crossing sign with the word “EXEMPT” placed on it. What is that all about? Answer: An ...

Though cars can drive over railroad tracks without stopping, buses of all kinds have had to stop there for over eight decades ...

“The local need for railroad crossing safety improvements ... Other potential safety improvements include sign pavement markings, tubular markers, channelization, and advance warning signs.