Hessen Mobil Road and Traffic Management is planning an OU with a relocation of the B 260 in the area of Wambach.

As a result, the "Wambach" tunnels to be planned, including the adjoining supporting structures, result from the 1.57 km long bypass.

With a continuous pitch of 3.6% and a radius of 250 m, the south portal lies in grassland areas. In the middle section, the tunnel crosses a small forest area. The north portal borders directly on the western development of Wambach.

The overlap over ridges is approximately at the center of the tunnel max. 30 m and decreases each to the portals to zero.

In the area of the tunnel structure, the route has the following parameters:

- consistently 3.6% slope from south to north,

- radius 250 m,

- max. Bank 5.5%,

- Sizing speed is 80 km / h.

The interpretation of the adaptation route, the pioneering signage and traffic signs as well as the routing takes place on the basis of the dimensioning speed.

For the project referred to in point II.1.4) of this notice, the following main services must be provided:

- Objektplanung Ingenieurbauwerke Lph. 1 to 3,

- Specialist Planning Structural Design Lph. 2 and 3,

- Technical Planning Technical Armament Lph. 2 and 3.