US 421 (Mile Point 196.85 - 197.82): Utility work.

Between County Line Rd and IN 10 (1 mile south of the San Pierre area). Utility work is in progress. A lane is closed. Until September 14, 2026 at about 5:00PM EDT. Comment: US 421, between County Line Rd and IN 10 (1 mile south of the San Pierre area). Utility work is in progress; MCC/Precision Fiber to install fiber optic lines in the area. A lane is closed during daytime hours only with a flagging operation in place. Starting August 14, 2026 at about 7:00AM EDT until September 14, 2026 at about 5:00PM EDT.