Anchorage police are responding to a single-vehicle rollover crash with injuries off the Glenn Highway southbound at Muldoon Road Friday afternoon.

According to APD spokesperson Dani Myren, police and medics were called to the Glenn’s offramp onto Muldoon just after 12:50 p.m., after a red Ford Explorer reportedly left the roadway.

“(Call) comments indicate a vehicle in the wooded portion of the offramp,” Myren said.

Officers at the scene say the vehicle's driver and sole occupant was an elderly woman, who was entrapped in the vehicle and subsequently taken to the hospital in serious condition.

Myren says police are closing the offramp, and asks drivers to avoid the area if possible.

“I would expect delays,” Myren said.

Channel 2's Rick Schleyer contributed information to this story.

This is a developing story. Please check and the Channel 2 newscasts for updates.