Janesville residents are asked not to call 911 Friday to report a house fire on Milton Avenue since the fire is a training exercise for firefighters.
Several homes are being razed by fire on a triangle-shaped property that will be the new home for a central fire station.
Friday's exercise is at 333 Milton Avenue.
"Residents should be advised that these are controlled training burns, and they should not call 911," Janesville Police said in a news release.
There could be some traffic congestion or delays while the training exercise is in progress, and traffic on Milton Avenue will be detoured.