In the course of the 6-stripe expansion of the highway 45, the TB Gerlingen will be replaced with a total length of 426 m.

The new building is planned with 2 separate superstructures.

The design of the replacement new building should take into account the 6-lane extension of the line currently being planned and the rebuilding of the Olpe-Süd interchange. The broadening of the bridge cross-section is symmetrical.

For the replacement building of the TB Gerlingen, the object and structural design for the design, including the dismantling planning, surface stress and structural visualization are assigned.

For the replacement building of the TB Gerlingen, the object and structural design for the design, including the dismantling planning, surface stress and structural visualization are assigned.