City of Yorkville issued the following announcement on June 22.
As part of the Rt. 34 West project, the north leg of Cannonball Trail at Rt. 34 will be closed starting June 29, 2018.
This area will remain closed until approximately August 10, 2018.
During this time, Beecher Rd. and Isabel Drive will be open.
Original source can be found here.