City of Iowa City issued the following announcement.
The outbound route 12 – Highway 1 will detour Monday, Oct. 4, through Friday, Oct. 8, 2021, due to street repairs on Westwinds Drive.
The route will detour when traveling north (outbound) on Mormon Trek Boulevard, left on Bartelt Road, left on Roberts Road, and right onto Westwinds Drive where it will resume its usual route.
Outbound stops #8229 at Westwinds Drive and #8344 at Westwinds Drive and Roberts Road will not be serviced during this time. Temporary outbound stops will be available at Mormon Trek and Cameron Way and Roberts Road and Westwinds Drive.
Original source can be found here.