Exploring past, present and future urban technologies in science and fiction, etc.
https://www.austintexas.gov/page/mopac-mobility-bridges , https://www.traillink.com/trail/mopac-mobility-bridges , https://thedailytexan.com/2017/07/28/mopac-bike-bridge-stunning-but-plays-hard-to-get-to
https://www.google.com/maps/place/Mopac+Mobility+Bike+and+Pedestrian+Bridge/@30.237778,-97.8112173,653a,35y,39.18t/data=!3m1!1e3!4m13!1m7!3m6!1s0x8644b599a0cc032f:0x5d9b464bd469d57a!2sAustin,+TX,+USA!3b1!8m2!3d30.267153!4d-97.7430608!3m4!1s0x865b4b195cfe9cfd:0xc2243e2695a7f1b2!8m2!3d30.2427204!4d-97.8106504
