Multiple drivers will face court as investigations into road incidents last year wrap up in the Yorke Mid North region.
On 4 September, police responded to a truck rollover in Burra after a B-Double truck carrying cattle collided with a concrete barrier and stobie pole.
The 43-year-old driver from the Clare Valley was reported for driving without due care and driving unlicensed.
On 12 November, a road train with two trailers of cattle rolled-over on the Goyder Highway, Bundey.
The 53-year-old driver was reported for driving without due care and driving under the influence of methamphetamine.
On 6 December, a heavy vehicle carrying 383 sheep rolled over at at the intersection of Booborowie and Kimbo Road, Booboorowie.
The 48-year-old driver was reported for driving without due care.