Tunnel to where? One of the murals on the building at 135 Central Avenue in Kearney Point, NJ by the artist Distort shows a view of a single track tunnel that branches off as it approaches daylight. On Saturday, October 26, 2019, Conrail OI-85 passes, (Norfolk Southern Corp 1058, SD70ACe leading) bringing in empty refuse cars from NS 62V to set up the day's 63V. The parking lot around this building has recently been torn up, perhaps indicating a future construction project on this site.
More on the mysterious "Distort":
http://www.g.reenvillain.com/kearny