East 10th street, between Highway 99 and Linden street, reopened on Tuesday.
Neighbors celebrated with a ribbon cutting.
A reconstruction project installed underground and above-ground storm drains. Representatives from Chico Public Works tells Action News Now they hope the improvements will help prevent future flooding in the area.
The city also installed new street lights.
The big fix cost about a million dollars.
The project was funded by the Community Development Block Grant.