Traffic Light Maintenance and Lane Reductions on Harrisville Boulevard Posted on December 3, 2025 in PSA Location: Intersection of Harrisville Boulevard and MacNaughton AvenueDate: Wednesday, Dec. 3 and Thursday, Dec. 4Work details: Traffic lights will be flashing red until maintenance is performed.Traffic impact: Treat the intersection as a 4-way stop when traffic lights are in flash.Lane reductions will be in place on Thursday, Dec. 4 between 9 a.m. and 4 p.m.Signage and flaggers will be on site to direct traffic during maintenance; delays are expected.