The renowned Swiss rail vehicle manufacturer Stadler Rail AG was searching for a suitable solution for the new location in St. Margrethen SG, to ensure quick and easy power supply for certain finishing works. Various vehicles cross the area and therefore, the solution also needed to withstand vehicle traffic. The power distributor in the model PIAZZA 700 was fitted in conformity with the specifications and the entire high-grade steel construction was positioned in the road surface as well as directly in the gravel bed. When not in use, the underfloor distributors are almost invisible and do not pose a trip hazard.