Redesign of the open spaces on Bismarckstrasse takes shape

At its most recent meeting, the Offenbach City Council gave the green light to the project decision for the redesign of the Bismarckstrasse open spaces. Following the approval of the city councillors, the former Deutsche Bahn site at Bismarckstrasse 118 is to be developed into an attractive place to spend time and a multifunctional public space.

The city acquired the site from Deutsche Bahn AG in 2018 as part of the "Social cohesion in the southern inner city" urban development program. The site also includes the listed historic signal box, which is currently being renovated. The basis for the planning of the open spaces is the winning design of an open space planning and urban development competition. This combines a high quality of stay with a clear focus on sustainability and sustainable rainwater management.

The front area of the new open spaces, between Bismarckstrasse and the existing pedestrian tunnel, will in future form the "gateway" from the southern districts to the city center. The focus here is on an appealing design that meets the requirements of both cyclists and pedestrians. A small square with a fountain and seating invites people to linger. Three existing trees will have to be felled in this area for the planting of new large-crowned, climate-resilient trees and to create the necessary access road for the fire department.

The forecourt of the historic signal box will be created at the rear of the area. This serves as the necessary fire department parking area for the listed building, which is why this entire area and the necessary access road must be paved accordingly, but further trees can still be planted in the peripheral areas. In addition to its design function, a bench sculpture forms the boundary to a separate plot of land on which a new building is to be constructed. Climbing elements and plantings along the railroad embankment and on the property boundary to the neighbor form a green frame for the entire area.

Sustainable rainwater management is a central component of the planning. The surface water from the open spaces is channeled into tree quarters according to the so-called Stockholm system. This ensures that sufficient rainwater remains on site and relieves the burden on the sewage system. In addition, the newly planted trees are optimally supplied with water.

When selecting materials, attention is paid to light-colored paved surfaces that can seep away to avoid unnecessary heating in summer. At the same time, all paths will be designed so that they are easy to use for wheelchairs, walking frames and baby carriages.

With the project decision, the further planning steps for realization can be started quickly. The outdoor facilities are expected to be open to the public from spring 2027. At least 75 percent of the costs will be refinanced by the urban development funding program.