Big changes are in store for the Zoo Interchange over the next 24 hours.

The I-94 westbound exit ramp to Hwy 100 will close tonight at 11pm. The  ramp is expected to remain closed until late 2017.  Portions of the ramp will reopen later this year but the ramp as a whole will be closed for 2 years as it undergoes extensive reconstruction.

While the Hwy 100 ramp is closed take advantage of these main alternate routes.  Exit I-94 westbound at 84th St. you then have the option of using Bluemound Rd. to the north or Greenfield Ave to the south. 

The 84th St. exit ramp from I-94 westbound will reopen by Saturday Morning in time for the start of the Wisconsin State Fair. 

 The Zipper Merge will then go from a right lane closure back to a left lane one.