Route guidance system Rhein-Main-East/Central Hesse
- A7, Hattenbacher Dreieck, FR Würzburg
- A5, Gambacher Kreuz, FR Frankfurt
- A45, Gambacher Kreuz, FR Frankfurt
- A45, Hanauer Kreuz, FR Aschaffenburg
- A3, Offenbacher Kreuz, FR Nürnberg
- A3, AS Hanau, FR Nürnberg
- A3, Seligenstädter Dreieck, FR Frankfurt
VIA Beratende Ingenieure services included: design, economic feasibility study
for Traffic Centre Hessen, Frankfurt am Main
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