Roadwork on Main Street in Greene County may cause delays this week. Today through Thursday, crews will be working between Summer and Church Streets, with lane closures expected nightly from 6 p.m. to 6 a.m. Drivers should anticipate disruptions and exercise caution in the area. Additionally, nightly lane closures will occur on I-81 and SR 351 due to resurfacing projects. For more details, visit the Tennessee Department of Transportation SmartWay website.