What is "zeughausgasse"

The Zeughausgasse ( Armory lane) is one of the streets in the Old City of Bern, the medieval city center of Bern, Switzerland. It is part of the Innere Neustadt which was built during the second expansion in 1255 to 1260. The eastern end is at Kornhausplatz while the western end is at Waisenhausplatz. It is part of the UNESCO Cultural World Heritage Site that encompasses the Old City.