The new lines have been drawn for legislative districts.
And there could be big implications for St. Louis.
Sara Lane has more in Jefferson City.
The new senate district lines move district three out of St. Louis, and they extend districts four and five further south.
But exact maps are still hard to find.
House Republican leader Catherine Hanaway says there's not enough information yet.
And Pat Dougherty from the fourth district says he hasn't seen enough to know how the redistricting will affect his area.
In Jefferson City, Sara Lane, KMOX-news