I-94 crash near Milwaukee Mitchell International Airport

A crash shut down one lane of Interstate 94 northbound near Milwaukee Mitchell International Airport on Friday afternoon, Aug. 23.

It happened shortly after 4 p.m. near Grange Avenue.

Officials have not said what caused the crash. It's unclear how long traffic could be slowed.

SIGN UP TODAY: Get daily headlines, breaking news emails from FOX6 News

Featured

Waukesha County crash shuts down I-94, driver seriously injured

A crash shut down both eastbound and westbound lanes on I-94 in Waukesha County on Friday morning, Aug. 23.

Monitor traffic on the freeway system across southeast Wisconsin any time with FOX6's interactive map, powered by Google

This is a developing story. Check back for updates.