N31, roadworks direction Reims / Soissons L'Archer (N2), between Arsy and Compiègne centre

N31, roadworks direction Reims / Soissons L'Archer (N2), between Compiègne ouest and Compiègne centre

N31, roadworks direction Rouen / Compiègne ouest (A1), between Compiègne centre and Compiègne ouest