Architectural, engineering and planning services
Conseil général du Haut-Rhin | Published July 15, 2015 - Deadline August 21, 2015
This project will create a new link between the Rd419 and Rd432 in a time straddling the municipalities of Altkirch Carspach. The objectives of this operation are: improving the accessibility of Sundgau and primarily in the area of Altkirch at the Mulhouse urban area and the A36 motorway; reduce transit traffic and related pollution in built-up areas currently crossed by the main traffic flow, and here Carspach Altkirch; a safer road network. The main features of this deviation will be those of a bond-like structuring of R60 or R80 main network with floor to 2 lanes, junctions and no frontage access. The route originates at the existing roundabout to the south end of the deviation of Aspach, at the intersection of Rd419 and RD16. A recovery solution for access Northern CARSPACH (RD16) will be proposed. The route continues south and crosses the railway line overpass or underpass to arrive at an intermediate plane crossroads allows servicing of Plessier Quarter. He still continues south crossing the ill and flood zone. The following solutions will be considered: embankment solution, along with a classic work on the ill, discharge structures and compensation measures volumes of samples; viaduct spanning the type of solution ripisylve of the ill and eventually the flood zone. The South end of the route will connect the Rd432 a crossroads plan. Financial framework for the work: 12 000 000.00 Euros (TTC).