A typical grade crossing features both visual and audible warning signals that a train is coming: red lights flash, a mechanical or electronic bell sounds, and usually a gate drops across oncoming lanes. More @Wikipedia
Get the latest news about Railroad Crossing from the top news sites, aggregators and blogs. Also included are videos, photos, and websites related to Railroad Crossing.
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.