MONROE - Frost on area roadways may have been a factor in four rollover crashes this morning between 5:30 and 8 a.m.

The accidents occurred at:

• Wisconsin 11 near Ullom Road, west of Monroe.

• Wisconsin 104 just north of English Settlement Road, north of Albany.

• County W a half mile off Wisconsin 69 near New Glarus.

• County N near High Point Road southwest of Monticello.

Portions of Wis. 104 and County W were closed for a brief time this morning as road crews cleared the accident scenes.

Read more about the accidents in today's The Monroe Times, and check back here later today for an update on the crashes.