With a length of over 960 km, the A7 autobahn is the longest motorway in Germany. Construction work is currently being undertaken to improve traffic safety on the section between the Drammetal motorway junction and the Lower Saxony / Hesse border. Since early 2021, work to renew passive protection equipment, to install additional equipment and to renovate existing drainage channels is being carried out over a stretch of length 30 km. The scope includes three highway junctions with 36 bridges as well as underpasses and overpasses. Inros Lackner is responsible for site supervision, addendum/claims management and health & safety protection coordination.