Illinois I57 CLOSED FOR CONSTRUCTION. FOLLOW THE MARKED DETOUR. BE PREPARED TO SLOW OR STOP. Extreme | Effective 04-20-2026 16:51

Headline: 
I57 CLOSED FOR CONSTRUCTION. FOLLOW THE MARKED DETOUR. BE PREPARED TO SLOW OR STOP.
Event: 
I57 CLOSED FOR CONSTRUCTION. FOLLOW THE MARKED DETOUR. BE PREPARED TO SLOW OR STOP.
Urgency: 
Immediate
Expires: 
April 21, 2026 - 4:51am
Description: 
I57 CLOSED FOR CONSTRUCTION.
Instruction: 
FOLLOW THE MARKED DETOUR. BE PREPARED TO SLOW OR STOP.
I57 CLOSED FOR CONSTRUCTION. FOLLOW THE MARKED DETOUR. BE PREPARED TO SLOW OR STOP.
I57 CLOSED FOR CONSTRUCTION. FOLLOW THE MARKED DETOUR. BE PREPARED TO SLOW OR STOP.
Area Description: 
017055
Forcast Office: 
OCV
Sender: 
ocv_ipaws@201843