During the 30-month period there were 137 accidents where at least one person lost their life.
The figures show that the top ten roads in Scotland, by number of serious or fatal accidents (2017- summer 2019) were the following.
5. A96
The number of serious or fatal accidents on the A96 (Aberdeen to Inverness) between 2017 and summer 2019 was 39, making it Scotland's fifth most dangerous road. Photo: Google Maps
6. M8
The number of serious or fatal accidents on the M8 (Edinburgh to Glasgow) between 2017 and summer 2019 was 35, making it Scotland's sixth most dangerous road. Photo: Google Maps
7. M74
The number of serious or fatal accidents on the M74 (A74(M)) (Gretna to Glasgow) between 2017 and summer 2019 was 35, making it Scotland's seventh most dangerous road. Photo: Google Maps
8. A85
The number of serious or fatal accidents on the A85 (Perth to Oban) between 2017 and summer 2019 was 33, making it Scotland's eighth most dangerous road. Photo: Google Maps