US 421 in both directions (Mile Point 199.3 - 196.85): Utility work.

Between County Line Rd (1 mile south of the San Pierre area) and W 650 S (near San Pierre). Utility work is in progress. A lane is closed. Until October 31, 2026 at about 6:00PM EDT. Comment: US 421 in both directions, between County Line Rd (1 mile south of the San Pierre area) and W 650 S (near San Pierre). Utility work is in progress; NIPSCO to install new gas lines in the area. A lane is closed during daytime hours only with a flagging operation in place. Starting tomorrow at 7:00AM CDT until August 7, 2026 at about 5:00PM CDT.