UPDATE, 10:18 a.m.: According to DOTD all lanes are now open.
UPDATE, 9:45 a.m.: All but one lane of northbound I-49 are now open, DOTD said. According to an alert, the left lane remains blocked near Gloria Switch Road.
ORIGINAL STORY: LAFAYETTE, La. (KLFY) — Northbound I-49 is at a standstill in north Lafayette due to an accident, authorities said…