A view shows a road that collapsed into the Vesubie river after heavy rainfall hit southern France, in La Bollene-Vesubie, France, Oct. 3, 2020.
At least 21 people went missing after the severe flooding in northern Italy and southern France. A total of nine people were found dead as the result of the flooding.

Residents try to get back into their homes, in Breil-sur-Roya, France, near the border with Italy, Oct. 5, 2020.
The flooding devastated the mountainous areas in France's southeastern region of Alpes-Maritimes and Italy's northwestern regions of Liguria and Piedmont, after the storm swept through the two countries on Friday and Saturday.

Cars stacked on top of each other by clean-up crews are pictured in Breil-sur-Roya, France, near the border with Italy, Oct. 5, 2020.

People are seen on a private beach following heavy rainfall in Nice, France, Oct. 3, 2020.

A view shows a house flooded by the Vesubie river, after heavy rainfall hit southern France, in La Bollene-Vesubie, France, Oct. 3, 2020.

A French tricolor flag recovered from the wreckage of a destroyed bridge over the Roya river is laid out to dry in Breil-sur-Roya, France, near the border with Italy, Oct. 5, 2020.

A view shows a truck underwater in the Vesubie river, after heavy rainfall hit southern France, in La Bollene-Vesubie, France, Oct. 3, 2020.

A general view shows a bridge that collapsed into the Vesubie river, after heavy rainfall hit southern France, in La Bollene-Vesubie, France, Oct. 3, 2020.

This photo released by the French Securite Civile shows a pile of trees on a bridge over La Vesubie river in Saint-Jean-la-Riviere, southeastern France, Oct. 3, 2020.

People are seen on a private beach following heavy rainfall in Nice, France, Oct. 3, 2020.

A view shows firefighters standing near the Vesubie river, after heavy rainfall hit southern France, in La Bollene-Vesubie, France, Oct. 3, 2020.

A view shows a road that collapsed into the Vesubie river, after heavy rainfall hit southern France, in La Bollene-Vesubie, France, Oct. 3, 2020.

A view shows a road that collapsed into the Vesubie river, after heavy rainfall hit southern France, in La Bollene-Vesubie, France, Oct. 3, 2020.

A beach after a storm in Saint-Laurent-du-Var, near France's southern coastal city of Nice, Oct. 5, 2020.

A damaged car is seen in Breil-sur-Roya after storm Alex hit southern France, Oct. 5, 2020.

People remove debris from a house in Breil-sur-Roya after storm Alex hit southern France, Oct. 5, 2020.

A man removes mud and debris from a street in Breil-sur-Roya after storm Alex hit southern France, Oct. 5, 2020.

A firefighter removes mud and debris from a restaurant in Breil-sur-Roya after storm Alex hit southern France, Oct. 5, 2020.

Workers remove mud and debris from a street in Breil-sur-Roya after storm Alex hit southern France, Oct. 5, 2020.

A damaged car and accumulated debris are seen in Breil-sur-Roya after storm Alex hit southern France, Oct. 5, 2020.

Firefighters remove mud and debris from a restaurant in Breil-sur-Roya after storm Alex hit southern France, Oct. 5, 2020.

A resident looks at a restaurant during clean-up operations in Breil-sur-Roya after storm Alex hit southern France, Oct. 5, 2020.

Residents shovel away mud from a street of Breil-sur-Roya, France, near the border with Italy, Oct. 5, 2020.

A car swept away during floods in the Roya river of Breil-sur-Roya, France, near the border with Italy, Oct. 5, 2020.

A resident takes a break from clearing mud from a property, in Breil-sur-Roya, France, near the border with Italy, Oct. 5, 2020.

A woman looks at damaged cars as clean-up operations continue after storm Alex hit southern France, Oct. 5, 2020.