History of the Yellowhead Highway: Saskatoon to Yorkton portion
The beginnings of this overland route was the Carlton Trail for a Red River cart dirt trail which connected Fort Gary, Fort Ellice, Fort Carlton, Fort Battleford, and Fort Pitt through a northerly route. In 1876, Battleford became the capital of the North-West Territories. In those days, the stage coach route followed along to the south of the North Saskatchewan River, and the rail lines was to the north of the North Saskatchewan River. The postal service was later given to the rails, and dissolved the use of the stage coach trail.
Lloydminster was founded by the Barr colonists’ settlement of 1903 on what became the border of Alberta and Saskatchewan in 1905. On July 28, 1905, Lloydminster was reached by the Canadian Northern Railway and November 24, 1905, the railway reached Edmonton.
Provincial Highway 14, the precursor of the Yellowhead Saskatchewan Highway 16 followed the surveyed grade of the Manitoba and North West railway, later the CPR between the Manitoba boundary and Saskatoon. In those days many roads in Saskatchewan would have followed the surveyed grid pattern, and had many 90 degree corners which severely limited travel speed.
In 1936, the Borden Bridge (near the town of Borden, northwest of Saskatoon) was constructed to replaced ferry service across the North Saskatchewan River, and by 1955 most of the route northwest of Saskatoon was gravelled. A larger improvement came as the prairies became more industrialized in the 1940s following the return of the soldiers from World War II. Over the 1950s and 1960s the highway was developed and the roadway was straightened out, which caused some towns to disappear when they were disconnected from the Yellowhead route.
By 1947, heavy oil deposits were discovered around Lloydminster, and expanded the Alberta oil boom from the Edmonton-Leduc area to the western edge of Saskatchewan This brought a need to upgrade the roads and highways from meeting farmer’ needs to meeting the industry needs of the Oil Patch.
In 1957, the road was paved to provide an all-weather road to Saskatoon. By 1968 the road was once again rebuilt, re-paved, and the right-of-way widened to 180 feet, and in the summer of 1970 the Yellowhead Route was officially opened.
In 1997, the Yellowhead was twinned between Saskatoon and North Battleford, and in 2003 the stretch between North Battleford and Lloydminster was twinned. In 2016 the stretch east of Sastoon was twinned as far as Clavet (19.5 kilometres)