Before revision: Every exit on the German Autobahn and some other expressways has a pre-posted "on-demand" detour route (German: Bedarfsumleitung) marked with a blue and white sign having a number starting with a "U" (short for "Umleitung", German for "detour".)
After revision: GermanyEvery exit on the German Autobahn and some other expressways has a pre-posted "on-demand" detour route (German: Bedarfsumleitung) marked with a blue and white sign having a number starting with a "U" (short for "Umleitung", German for "detour".)