The city of Crest is continuing its sanitation network improvement program with the separation of rainwater and wastewater in Paul Pons street. This initiative follows work carried out in Roderie and Rochefort streets. The goal is to relieve the treatment plant and limit polluting discharges into the Drôme river.
Concurrently, the road surfaces of Paul-Pons street will be renovated to incorporate more vegetation and permeable surfaces, thereby facilitating rainwater infiltration.
The work will be carried out in two phases. The first, from October 26 to December 11, 2026, will focus on network compliance, costing €96,000 HT. The second phase, from January 24 to February 25, 2027, will be dedicated to surface development and road surface renovation, with an estimated cost of €100,000 HT.
During the first phase, Paul Pons street will be closed to traffic. A diversion plan will be communicated to users. These developments are part of the city's ongoing efforts to improve stormwater management and preserve natural environments.
