The Arizona Department of Transportation has re-opened one westbound lane of Interstate 10 near McCartney Road (milepost 189) following a serious car accident. 

The two right lanes of westbound Interstate 10 remain closed in the area. Eastbound I-10 is unaffected by the accident and remains open.

Travelers should expect delays, officials warn.

Drivers can avoid the crash by taking State Route 287 west to State Route 387 north to I-10.

Information about the accident have not been released.