Autobahndirektorat Nordbayern

Customer profile


The Autobahndirektion designs, builds en maintains in order of the “State motorway” in Nordbayern. They are responsible for the Ober-, Mittel- und Unterfranken districts and parts of Oberpfalz and Oberbayern.
The Direction, three offices and 20 workplaces are responsible for the expansion, maintain and the working of the Nordbayerischen motorway network which is 1.250 km long and contains ca. 2.700 engineer contstructions.
Project description
Client is building a new architectural designed slim composite bridge over the A73 Suhl - Lichtenfels.
Design is not compliant with Codes in force.
Bridge details: width 90m, material S355.
Customer challenge
The solution
Applied Ultrasonics treats 54 pipe joints with UIT.
Peer approval by Dr. Bucak of University of Munich and Dr. Mangerich von University of Defense, Munich.
Customer benefits
  • Approved design
  • Slim structure and reduced weight
  • Architectural design
  • Increased safety factor