On the day MnDot commissioner Charlie Zeller announces the agency's 2013 construction projects, crews will be out doing maintenance work on a few metro area roads.

Here is where you will find construction:

In the Stillwater/Oak Park Heights area, the left lane of Hwy. 36 in both directions will be closed from 9 a.m. to 3 p.m. for bridge work.

In Eden Prairie, the right lane of westbound Hwy. 5 will be shut down from Wallace Road to Hwy. 212 from 9 a.m. to 2 p.m.

In the north metro, I-35W will be reduced to one lane in both directions between Hwy. 10 and 35E for center median work. Hours are 9 a.m. to 2 p.m.

And tonight, the ramp from eastbound 494 to southbound 35W in Bloomington will be closed from 10 p.m. to 5 a.m. Thursday.