Highway 19
Route information
Maintained by Ministry of Highways and Infrastructure
Length	269.3 km[1] (167.3 mi)
Major junctions
South end	Hwy 18 near Mankota
Major intersections	Hwy 13 at Kincaid Hwy 43 near Glenbain Hwy 1 (TCH) near Ernfold and Chaplin Hwy 42 at Central Butte Hwy 44 near Loreburn
North end	Hwy 15 near Hawarden
Location
Country	Canada
Province	Saskatchewan
Rural municipalities	Mankota, Pinto Creek, Glen Bain, Lawtonia, Morse, Chaplin, Enfield, Huron, Loreburn, Rosedale
Towns	Elbow, Central Butte
Highway system
Provincial highways in Saskatchewan
← Hwy 18 → Hwy 20

Saskatchewan Highway 19 is a procincial highway in the Canadian province of Saskatchewan connecting Highway 15 northern extremity near Hawarden to Highway 18 at the southern extremity near Mankota. Highway 19 passes through major communities of Elbow, and Central Butte all in the south-west section of Saskatchewan; it is about 269 km (167 mi) long.^[1]

Highway 19 was a case study for The Saskatchewan Centre for Excellence in Transportation and Infrastructure (SCETI). SCETI was working on further defining the SHELL curves for the low-lying Sub base sections. Due to the high clay content and the poor application of the culvert systems in the area, this case study will be able to address the issues currently ailing the road. The study concluded in the fall on 2012.

Between 2017 and 2021 numerous repairs have been made between Highway 15 to Elbow. This section sees the most road erosion due to seasonal weather changes. With better maintenance efforts in 2019-2020, safe travel has been greatly improved for motorists.

Route description

Morse supplies all services located on Highway 1 near Highway 19, and is also near the Riverhurst Ferry.^[2] Sk route 19 provides access to Hawarden which is not located on Highway 19 directly. To travel to Tugaske from Saskatoon, the route involves travel along Highway 19.^[3]

Highway 19 provides access to several lakes, beaches, historical sites and buildings, and provincial parks. The Western Hemisphere Shorebird Interpretive Centre or The Chaplin Nature Centre is located on Chaplin Lake. In 1947, the Saskatchewan Minerals, the Sodium Sulfate plant opened at Chaplin.^[4] Chaplin Lake, at an area of 20 square miles (52 km²), is considered the second biggest saline body of water in Canada.^[5] Sk Hwy 19 also provides close access to Morse Museum and Cultural Centre, which is located in the 1912 schoolhouse. Douglas Provincial Park is a nearby attraction that is accesses from Highway 19.

History

A 9.2-kilometre (5.7 mi) paving project on Highway 19 north of Chaplin was announced June 8, 1999.^[6] A 9.7 kilometres (6.0 mi) resurfacing project started July 7, 2000 at the junction of Highway 15 and continues south. This area is west of Kenaston and will assist tourism traffic to Lake Diefenbaker resorts.^[7] The 19.3 kilometres (12.0 mi) area south of the Highway 15 junction to Stronfield was used for a test section to develop a framework for highway management. This area has an increase in truck traffic from the potato industry, as well as increase in grain hauling to the Loreburn inland grain terminal. Average annual daily traffic AADT was 500 vehicles, of these 11% is due to commercial ventures. Besides economic interests, recreational sites are in the area.^[8] Construction issues on Highway 19 involve a silty to heavy clay soil type in a rural area with a traffic load of full loaded trucks and semi trailers. About 8,000 kilometres (5,000 mi) of road experienced rutting and pavement failure prior to 2003.^[9] Twenty-seven highway improvement projects include granular spot improvements north of Chaplin for 9.2 kilometres (5.7 mi) on Highway 19.^[10] Experimental strengthening techniques were undertaken, which used a rotomix of the existing asphalt oil surface and mulched flax straw. This procedure underwent a series of tests examining whether an increase of the subgrade tensile strength occurred. This experiment was undertaken 100 kilometres (62 mi) south of Saskatoon for three test sections of provincial Highway 19 near Strongfield.^[11] Since 1999 Highway 19 has had a thin membrane surface (TMS) which has been subject to test studies of various cost-effective methods

cost-effective methods of road strengthening. Systems include granular soil strengthening and applications of different cement products, lime, various grades of fly ash, geotextiles, geogrids, natural and manufactured fibers, emulsified bitumen, tall oil, lignin, foamed bitumen, and synthetic ionic and cationic chemicals.^[12]

Major intersections

From south to north:^[13]

Rural municipality	Location	km[1]	mi	Destinations	Notes
Mankota No. 45	​	0.0	0.0	Hwy 18 – Mankota, Val Marie, McCord, Wood Mountain	Northwest of Mankota
Pinto Creek No. 75	​	26.2	16.3	Hwy 13 west – Cadillac, Shaunavon	Hwy 19 branches east; south end of Hwy 13 concurrency
	Kincaid	27.4	17.0	Hwy 13 east – Assiniboia	Hwy 19 branches north; north end of Hwy 13 concurrency
Glen Bain No. 105	Glenbain	46.4	28.8	Township Road 104
	​	52.2	32.4	Hwy 43 east – Gravelbourg	Hwy 19 branches north; south end of Hwy 43 concurrency
	​	55.4	34.4	Hwy 43 west – Vanguard	North end of Hwy 43 concurrency
Lawtonia No. 135	Hodgeville	78.0	48.5	Hwy 363 west – Swift Current	South end of Hwy 363 concurrency
		78.4	48.7	Hwy 363 east – Moose Jaw	North end of Hwy 363 concurrency
	​	91.0	56.5	Hwy 720 west
Morse No. 165	​	112.2	69.7	Hwy 1 (TCH) west – Swift Current, Calgary	Hwy 19 branches east; south end of Hwy 1 concurrency
	Ernfold	118.2	73.4	Range Road 3073	Ernfold is located between eastbound and westbound lanes.
Chaplin No. 164	Uren	127.9	79.5	Range Road 3063
	Chaplin	136.8	85.0	Hwy 58 south – Gravelbourg Hwy 1 (TCH) east – Moose Jaw, Regina	Hwy 19 branches north; north end of Hwy 1 concurrency
Enfield No. 194	Central Butte	180.1	111.9	Hwy 42 west – Riverhurst, Lucky Lake	Hwy 19 branches east; south end of Hwy 42 concurrency
	​	186.6	115.9	Hwy 42 east – Eyebrow, Moose Jaw	Hwy 19 branches north; north end of Hwy 42 concurrency
Huron No. 223	Bridgeford	201.5	125.2	Hwy 367 south – Eyebrow
Loreburn No. 254	Elbow	227.2	141.2	Hwy 749 east – Girvin
	Loreburn	240.2	149.3	Hwy 44 – Gardiner Dam, Davidson
	Strongfield	249.9	155.3	Township Road 274
	Hawarden	259.6	161.3	Township Road 284
Rosedale No. 283	​	269.3	167.3	Hwy 15 – Outlook, Kenaston
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus