Historic bridges in Ardabil

The most important historic bridges belong to the safavid era and include :
Jajin (Dash Kasan) Bridge, which is located on the baliglychay river, with seven arches. It has stone pillars and brick arches fixed with gypsum and mortar.
the Kalkhoran Bridge,is located on the Kalkhoran River, with three arches and is made of stone and brick. The Neer Bridge,is located on the Neerriver, with four arches.
the QarahSoo (Zagan) Bridge, was built on the BaliqlyChay River, with seven arches.
the Samiyan Bridge, is located on the QarahSooRiver,made of brick and stone. It has four minaretsused to guid the travelers.