CORTLAND, NY (607NewsNow) — Significant reconstruction work starts tonight in Cortland. 

The project at the intersection of Main Street, Port Watson Street, and Tompkins Street includes full-depth excavation to install new sub-base and road materials. During the day, crews will be grading and installing new sidewalks and snow storage areas, leading to temporary lane closures.

A full detour goes into place for all three streets during overnight construction through Wednesday evening.