A gangway of metal pipes to clean the banks of the river Savio

A bridge made of pipes and ground to allow excavators to ford the river and clean its steep banks, otherwise impossible to reach. This is what they invented in Cesena to raze tens of meters of reeds, shrubs and small trees that invaded the bed of the river Savio in the area where the vegetable gardens of the elderly were found, then abandoned. No problem on one side, the one on the University side, given the ease of access to mechanical means; but to go to the other side, much steeper and accessible only through a wooden bridge, the technicians had to build a gangway with large metal pipes and earth resting on it, which will then be removed once the cleaning and commissioning work is finished safety.