A 45, AS Dortmund Hafen - AK Dortmund NW, 6-lane expansion;

Design, planning and tendering services for traffic facilities, safety and health protection coordinator for the planning phase.

The federal motorway A 45 is between AS Dortmund-Hafen

Up to AK Dortmund Nordwest expanded to 6 lanes. This includes the design, planning and tendering services for the transport system as well as the SiGeKo services for the planning phase.