I was on the internet today and decided to research some history regarding the LIRR, specifically for locating remnants of former stations. As I found information for one of them (specifically South Farmingdale), I came across a very interesting photo of a Wigwag Railroad Crossing, which is rarely if at all seen on the east coast. This wig wag was located on Broad Hollow Road, which has since been replaced by an overpass sometime ago, and I am curious if there were any other known Wigwags on the LIRR system.
"Look down, step over, and watch the gap!" - Dr. John Clarke, The Gap Rap (2010)