Crash blocks Highway 20 near Rigby
6:55 p.m.: US 20 is open again.
UPDATE 5:20 p.m.: Idaho Transportation Department has shut down US 20 from mile marker 325 (Menan-Lorenzo (exit) to 315 (Ucon Exit).
ORIGINAL:
Idaho State Police is investigating a crash in the westbound lane of US 20 at milepost 318, west of Rigby.
The right lane of traffic is blocked.
You can check the latest traffic conditions HERE.
More on the active police situation off of US 20 HERE.