Pierrepont-sur-Avre

Pierrepont-sur-Avre (, literally Pierrepont on Avre) is a former commune in the Somme department in Hauts-de-France in northern France. On 1 January 2019, it was merged into the new commune Trois-Rivières.

Geography
The commune is situated on the D935 road, some 20 mi southeast of Amiens, on the banks of the river Avre.