The State Office of Information Technology Services will upgrade the NCDOT Network and Security infrastructure, starting at 4 a.m. Sunday, Jan. 25. During the upgrade, all NCDOT-related web pages and online services will not be available. They include DMV applications such as vehicle registration renewal, our traveler information webpage and project websites. We expect service to be restored by 1 p.m. on Sunday. We apologize for any inconvenience this may cause. We are working to improve performance and reliability for all our customers.