There will be upcoming delays on Route 28 in Petersburg, beginning Monday, weather permitting. The work should run through Thursday, with the work zone near the intersection of Routes 28 and 42. Route 28 will be reduced to one lane between 7 a.m. and 5 p.m. and will be under the direction of flaggers. Motorists are advised to stay alert and travel through the work zone with caution. The delays are necessary for repair work to the right lane of the road.