They dot the landscape of America - lonely bridges where unspeakable things happened and the only reminder of them is the cry of a ghostly child.
Sources:
www.wikipedia.org/wiki/crybaby bridge
www.theoccultmuseum.com
www.ranker.com/list/crybabybridgebackstory/christopherschultz
www.blairwitch.fandom.com/crybaby bridge