With the coronavirus pandemic shutting down public life, one can stay at home or search for outdoor spaces where there are few other people and enjoy the natural sights. One can also do research from home on hidden urban waterways by comparing historical photos, aerial surveys, and maps.
On the corner of 108th Street and the Long Island Expressway, is a previously underdeveloped superblock where Horse Brook flowed. Construction is underway on a trio of affordable apartment towers to join the three that were built here in the 1970s. Block by block, the empty spaces where Horse Brook flowed are filling up with buildings, leaving fewer traces of this phantom waterway.
Hidden Waters blog 