A project to upgrade and repair traffic signals at three busy Endicott intersections could pose a few problems for drivers.

Village police says the Endicott Light Department is planning work on traffic signals March 20.

Crews will  working along North Street at the intersections with McKinley Avenue, Washington Avenue and Oak Hill Avenue.

Officials say the work at the intersections could last up to an hour beginning mid-morning.

The police department is encouraging motorists to avoid the three intersections while the work is underway.