Requires MoDot to obtain the approval of the governing body of a county, city, town, or village prior to constructing any roundabouts on certain roadways

HB 3514 requires Missouri's Department of Transportation (MoDot) to obtain written consent from a county, city, town, or village government before constructing roundabouts on federal highways, numbered state highways, or state routes within that local jurisdiction. This directly affects MoDot and local governments, which must respond to MoDot's request within 30 days. The bill specifies that "roundabout" refers to traffic circles where vehicles travel counterclockwise around a central island. The key change is a procedural requirement for local approval before construction begins on these specific roadways.