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57 R E L A S T ® D E S I G N M A N U A L Highway bridge A96 Hörbranz Problem Restoration reason In the course of the recalculation of the bridge at the border crossing between Germany and Austria it was found that the load bearing capacity no longer meets the requirements of the current standard Solution Postinstalled shear reinforcement under ongoing traffic with RELAST ® Since the reinforcement measure had to be carried out while traffic was running 160 RELAST ® composite anchor bolts in four different screw lengths 22 x 460 mm to 22 x 510 mm were installed from below in two different sections Special features of the project • Reinforcement measures only possible from below • Ongoing traffic was uninterrupted • No renewal of the road pavement necessary on the bridge