Traffic messageCritical
US 421 (Mile Point 48.01 - 45.9): Road closed.
Between S 280 E (2 miles south of the Greensburg area) and E 100 S (Greensburg). The road is closed. See map for detour(s). Until September 30, 2026 at about 12:00PM EDT. Comment: US 421 (Mile Point 48.01 - 45.9): Road closed. Between S 280 E (2 miles south of the Greensburg area) and E 100 S (Greensburg). The road is closed. See map for detour(s). Until September 30, 2026 at about 12:00PM EDT.