UPDATE (12:55 PM): Southbound US131 at 36th is now open.

UPDATE (11:15 AM): Northbound US-131 after 44th Street now has all lanes open. Southbound US-131 remains closed at 36th Street.

ORIGINAL STORY: Southbound US-131 is currently closed due to a serious crash just south of 36th Street.

Michigan State Police have confirmed that the crash involved a wrong-way driver.

Police are saying that at least three people are injured and crews are being called from Kentwood and Cutlerville to assist Wyoming at the scene.

Traffic is backing up well into Grand Rapids.

The left two lanes of NB 131 are also blocked at this time.

The crash took place around 10:30 a.m., and the highway was quickly closed. Traffic was routed off at 36th Street.

Some drivers stuck in the traffic jam turned around and used entrance ramps to exit the freeway.

We'll update with more information as it becomes available.