B455 – Rosbach vor der Höhe

B455 junction A5 Friedberg to Rosbach / Ober-Rosbach

Main work

• Road surface renewal

Key data

• Renewal of 55,600 m² of asphalt binder and surface course

• Renewal of 9,000 m of verges

• Construction of 3,400 m empty conduit route with 6,800 m empty conduit OD 110 for signalling systems

Special features

• 10 construction phases with a relatively short construction period

• Complex traffic concepts and traffic safety