River between villages of Kumlakh and Khudaferin. Those are outstanding monuments of architecture of XII century and valued witnesses of the historical past of the country. The problem of enormous bridges' of the country. The problem of enormous dridges' construction to be solved at grand and fast flown rivers, except for construction skills and special engineering training, had been in demand to possess by ability to pick up natural rocked exit in river bedding intended for bays supports and to bind out architectural composition of the bridge with environmental locality. Longevity of bridges having been stored up to now, witnesses on the highest craftsmanship of Azerbaijan architects. In Jabrail area, there are also towers to being allocated in Khudayarli village, Mausoleum in Shikhlar village.