William Cannon at I-35 closed due to SWAT response

AUSTIN (KXAN) — A SWAT response in south Austin has shut down William Cannon Drive at Interstate 35 Monday morning.
A man with a weapon was reported in the area, the Austin Police Department said.
The Austin Transportation Department said William Cannon at I-35 is closed because of the police activity. Drivers are asked to seek alternate routes.
APD should be releasing more information later on Monday.
This is a developing story; stick with KXAN for updates.