New York State traffic experts warn of potential lane closures along Interstate 481 in DeWitt this week, as part of ongoing construction efforts for the Interstate 81 Viaduct Project. The New York State Department of Transportation has confirmed reduced lanes at key intersections: I-481 southbound between Exit 5E (Kirkville Road) and Exit 4 (690 West/Syracuse/Fairgrounds) from Tuesday, September 23, 6 p.m., until 6 a.m. on Wednesday, September 24, and I-481 northbound between Exit 4 (690 West/Syracuse) and Exit 5W (Kirkville Road) from Wednesday, September 24, 6 p.m., until 6 a.m. on Thursday, September 25. These closures will support the installation of overhead sign structures. Construction activities depend on weather conditions and may change based on current environmental factors. The radar map center provides real-time updates, while CNY View offers detailed information across the Oswego and Syracuse areas. LocalSYR.com highlights trending topics related to DeWitt's traffic situation.