KSDK -- The eastbound lanes of Watson Road are closed at Grant Road due to a water main break.
Ann Detmer from the Missouri American Water Company said a 20-inch water main broke. The reason for the break has not been disclosed.
Crews will work overnight to repair the break, but Wednesday morning rush hour traffic will be effected. One lane of Watson Road will be open in both directions at that time.
Grant Road will stay closed until repairs are completed.
Crews hope to have the intersection restored by mid-morning.