Autoroute 955 is a short 14.7 km two-lane highway which links Autoroute 20 in Sainte-Eulalie with Saint-Albert.This short section of Autoroute was destined to become part of a much longer section of freeway, as Autoroute 55 was supposed to follow this route south towards Warwick and Richmond, as opposed to its current configuration through Drummondville; however, this was never completed, but the short route still remains.