TOPEKA (KSNT) – A lane closure on U.S. 75 is causing traffic delays in Shawnee County this week. According to KanDrive.gov, traffic was was moving slowly through a construction zone Tuesday on southbound U.S. 75 near the Kansas River crossing north of Topeka. KDOT officials said bridge maintenanc e work is underway, with the left lane closed [...] ...read more read less