The PRT is updating this post as additional information becomes available.

Update March 15, 2024:

The Arizona Department of Public Safety has released this update on the accident:

“At 2:06 pm on March 8 two bicyclists were struck by a vehicle on State Route 83 at milepost 34 south of Sonoita. 

“Both bicyclists were transported by air to Banner-University Medical Center in Tucson. 

“The collision is under investigation.”

March 8, 2024:

An accident involving bicyclists and a vehicle on SR83 occurred earlier today.

Two patients were evaluated at the scene and flown to Tucson for treatment.

SR83 was briefly shut down but is now open.