UTL is about exploring past, present and future urban technologies in science and fiction, etc...
https://www.fhwa.dot.gov/ipd/project_profiles/tx_midtown_express.aspx
https://www.constructionequipmentguide.com/midtown-express-project-includes-more-than-70-bridges/34813
https://www.kiewit.com/projects/midtown-express-sh-183
https://www.kiewit.com/projects/dfw-connector-fm-2499/