An accident has slowed traffic on Valencia between Kolb and Nexus.
According to Tucson Fire, the accident involved a city Sun Van with 7 passengers.
No word yet on any injuries.
TFD and Rural Metro both responded to the accident.
TFD transported at least one passenger. Rural-Metro transported six passengers.
Two patients had possibly life-threatening injuries.
The Pima County Sheriff's Department is on scene investigating.