Plan-approved, four-lane expansion B54 in Lünen, basic renovation B236 and ceiling renovation L654.

The advertised services include for lot 1:

- the plan-approved four-lane expansion on the federal road B54, Dortmunderstrasse, in Lünen to a length of approx. 3,000 m as well

- the renovation of the deck and binder renewal of Landestraße L654 Brambauerstraße in Lünen to a length of approx. 710 m and

- The thorough renovation of the B236 federal road from the junction of the B 54 / B 236 to the beginning or end of the distribution lane of the junction of the A2, Dortmund-Nordost over a length of approx. 1,500 m.

The advertised services for lot 2 include:

The construction of the following structural components as part of the four-lane expansion

- three retaining walls (Stzw);

- two noise barriers (LSW).