California State Route 51; failed Interstate 80 on the Capitol City Freeway, the I-80 Business Loop, and former US 40/99E
![Lane closures, detours planned for emergency bridge repair at Route 51/I-70 interchange in Rostraver | TribLIVE.com Lane closures, detours planned for emergency bridge repair at Route 51/I-70 interchange in Rostraver | TribLIVE.com](https://assets-varnish.triblive.com/2022/02/4712151_web1_gtr-route512.jpg)
Lane closures, detours planned for emergency bridge repair at Route 51/I-70 interchange in Rostraver | TribLIVE.com
![Route 51 Zyklus Spur Zeichen (verbindet Colchester nach Oxford) in Bedford, Bedfordshire, England Stockfotografie - Alamy Route 51 Zyklus Spur Zeichen (verbindet Colchester nach Oxford) in Bedford, Bedfordshire, England Stockfotografie - Alamy](https://c8.alamy.com/compde/f3391a/route-51-zyklus-spur-zeichen-verbindet-colchester-nach-oxford-in-bedford-bedfordshire-england-f3391a.jpg)
Route 51 Zyklus Spur Zeichen (verbindet Colchester nach Oxford) in Bedford, Bedfordshire, England Stockfotografie - Alamy
![Route 51 Corridor Transformation Study: Phase II - Metro21: Smart Cities Institute - Carnegie Mellon University Route 51 Corridor Transformation Study: Phase II - Metro21: Smart Cities Institute - Carnegie Mellon University](https://www.cmu.edu/metro21/projects/images/r51-900x600-min.jpg)