UTL is about exploring past, present and future urban technologies in science and fiction, etc...
https://en.wikipedia.org/wiki/Harbor_Drive_Pedestrian_Bridge Actually, its a pedestrian and a bicycle crossing.
https://www.youtube.com/watch?v=iZsgmo3MGXo
https://www.google.com/maps/place/Harbor+Drive+Pedestrian+Bridge/@32.7048041,-117.1577878,324m/data=!3m1!1e3!4m6!3m5!1s0x80d95344b3083b1b:0x2d43af4d6e0f8224!8m2!3d32.7048344!4d-117.1572434!16s%2Fm%2F0gfj30y?entry=ttu&g_ep=EgoyMDI2MDYwMy4xIKXMDSoASAFQAw%3D%3D
