City of Upper Arlington issued the following announcement on April 14.
Arlington Gateway Development Public Sanitary Improvements
North Star Road, Between Lane Avenue and Waltham Road
Effective Thursday, April 14, North Star Road will be closed to through traffic between Lane Avenue and Berkshire Road, for approximately one week, weather permitting. Vehicles traveling on Lane Avenue will not be able to turn south on North Star, and vehicles traveling south on North Star will need to turn onto Lane Avenue. we apologize for any inconvenience this temporary closure may cause.
The Arlington Gateway contractor – Continental Building Co – is scheduled began construction on North Star Road in December of 2021, as part of the Arlington Gateway Development. This project includes the installation of a 15-inch sanitary sewer on the east side of North Star.
2021-2030 Capital Improvement Program
Original source can be found here.