A "bridge crossing" refers to the act of going across a bridge, which is a structure that connects two areas over a gap or obstacle, usually a body of water. Full definition
Lower on this same river, at the mouth, is a famous train bridge crossing. (blog.sa-venues.com)
The people running Bedford bridges mini-marathon in England, UK want to extend the number of bridges it crosses. (tes.com)
The film delicately interweaves personal memory with the excavation of the recent past of Singapore, various lines of the film converging at a rickety pedestrian bridge crossed by three young hikers, and then at a quiet coffeehouse / bookshop. (sensesofcinema.com)