Question: The other day I came across a railroad crossing sign with the word “EXEMPT” placed on it. What is that all about? Answer: An “X”-shaped sign identifies a railroad crossing. If there is more ...
FILE - Cars wait at a railroad crossing in Homestead, Pa., as a CSX freight train rolls through June 18, 2023. CSX reports earnings on Monday, Aug. 5, 2024. (AP Photo ...
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