Nice article by Hans -Joachim Voth on how Autobahn (National Motorway Network.
‘At least he built the Autobahn’. Many Germans remember this phrase from conversations with parents and grandparents pointing to how the Nazi regime could receive such widespread support. The regime’s overwhelming popularity at home was essential for its policies, from the aggressive pursuit of war abroad to genocide. The building of Germany’s motorway network has survived in popular memory as a palpable, unambiguously benign accomplishment of the National Socialist government; in retrospect, it serves as a ready explanation for the regime’s genuine popularity from 1933 onwards.