LIRR Wigwag Crossings

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 This wig wag was located on Broad Hollow Road, which has since been replaced by an overpass sometime ago, and I am curious if there were any other known Wigwags on the LIRR system.

https://arrts-arrchives.com/cextrr.html

At this location:

I am aware that this rare crossing used to be in South Farmingdale, which is where I found the page as I was researching abandoned LIRR stations. Does anyone know of there were any other wigwags on the LIRR system at any time in the railroad's almost 200 year existence?

After doing further research on the topic, I have stumbled upon another intersection of where the wigwag used to be along the LIRR. Based on the photo on page 15 in this document, I assume that this crossing was likely around between 1910 and 1929. Does anyone know where this crossing was located? Hopefully the large building in the background as well as the triple tracks and third rail on the far right could hint at where it was. My guess would be the Babylon Branch.

Check out the road level barrier in this link. Are the buildings in the background the same ones? Could be Hicksville Road in Massapequa. This crossing could have been a "test bed" for the LIRR.

http://arrts-arrchives.com/CROSSINGS.html

Hicksville Road Grade Crossing open View N 5/12/1936 west of station Archive: Massapequa Historical Society

Looks like the house on the left is still there.

Pensyfan19 wrote: ↑Mon Mar 15, 2021 9:49 pm After doing further research on the topic, I have stumbled upon another intersection of where the wigwag used to be along the LIRR. Based on the photo on page 15 in this document, I assume that this crossing was likely around between 1910 and 1929. Does anyone know where this crossing was located? Hopefully the large building in the background as well as the triple tracks and third rail on the far right could hint at where it was. My guess would be the Babylon Branch.

This photo appears to be a "mock-up"?

I´m not sure if it´s a mock up from the early 20th century since the captain states that the wig wags are in operation on the LIRR.