The German motorway toll system which was planned to take less than a year to roll out and ended up taking more than two years longer than planned is also a goo

The German motorway toll system which was planned to take less than a year to roll out and ended up taking more than two years longer than planned is also a good example. I don't know how it worked out in terms of budget, but the company ended up in a dispute over billions of euros in damages, mostly from lost revenue. German Wikipedia source: https://de.wikipedia.org/wiki/Vergabeverfahren_zur_Lkw-Maut_in_Deutschland https://de.wikipedia.org/wiki/Vergabeverfahren_zur_Lkw-Maut_...