National Boards => General Highway Talk => Traffic Control => Topic started by: M3019C LPS20 on February 14, 2014, 07:59:09 PM
Title: New York City mechanical controller under maintenance
Post by: M3019C LPS20 on February 14, 2014, 07:59:09 PM
I came across this video (shown below) that someone uploaded on the website Vimeo a while back, and it shows a New York City Marbelite M-30 signal controller in operation somewhere in Manhattan while it is under maintenance.