There has been a lot of time for Saskatoon drivers to think about how the University Bridge closure will impact their commute. But the reality of shutting down a major bridge is sinking in with a week to go.

The University Bridge brings thousands of people in and out of downtown each day.

But it is 100 years old, and is in need of repair. It's a big job that will take four months to complete, and it all begins in next week. As of 7 a.m. CST on Sunday, May 3, 2015 the bridge will close to all regular vehicle traffic. One lane will remain open for emergency vehicles and some buses.

Unauthorized trips across the bridge could result in a $90 fine.

Information on the bridge project and alternate routes to work can be found here.

Think the city doesn't understand this will be a major headache for drivers? This tweet was sent out earlier today.

We know this is a pain in the asphalt, but will ensure continued use of bridge into future. Consider the bus, walking, biking or carpooling —@cityofsaskatoon

And while the car might be king of the road in Saskatoon, engineering manager Rob Frank is suggesting some people may want to consider other means of getting to work.

"There are many ways Saskatoon residents can help minimize the impact including, take the bus, carpooling, biking or walking," Frank said.

If the repair work is completed on time, the bridge will reopen at the end of August.