UPDATE: I-80 is open both directions.

UPDATE: As of 9:15 this morning, the estimated opening time has been updated and is now between six and eight hours, WYDOT says.

Original Story:

Both directions of Interstate 80 between Laramie and Cheyenne has been closed due to winter weather conditions, the Wyoming Department of Transportation says.

As of 8:22 a.m., the estimated opening time is in two to four hours.

WYDOT says parking on the roadway is prohibited and it prevents WYDOT from opening the road more quickly.

U.S. Highway 30 between Laramie and Cheyenne is also closed due to winter conditions, the estimated opening time is also two to four hours.