Oklahoma State Highway 19
|Maintained by ODOT|
|Length||171.7 mi (276.3 km)|
|West end||US-283 / SH-6 in Blair|
|East end||SH-1 / SH-3 / SH-3E / SH-3W west of Ada|
SH-19 begins at an intersection with US-283 in Blair, Oklahoma. SH-19 heads east from Blair for 23 miles (37 km) without intersecting another highway before meeting U.S. Highway 183 north of Roosevelt. It continues eastward, sharing a 3-mile (4.8 km) section of road with State Highway 54 before splitting off to the east and briefly overlapping with SH-115 and State Highway 58.
The next town Highway 19 encounters is Apache, north of Lake Ellsworth, where it crosses U.S. Highway 62/281. Nine miles (14½ km) later, it overlaps with U.S. Highway 277 at Cyril. These two overlap with US-81 near Ninnekah, but SH-19 splits off to the east once again within 3 miles (4.8 km).
After splitting off, SH-19 travels in a southeast direction to have a brief concurrency with State Highway 76 through Lindsay. 10 miles (16 km) later it intersects with State Highway 74 at a four-way stop in Maysville. Still continuing southeast, 10 miles (16 km) later it has an interchange with Interstate 35 and an intersection with U.S. Highway 77 in Pauls Valley.
SH-19 has two lettered spurs.
- SH-19C runs for one mile (1.6 km) from SH-19 to Alex. It was commissioned on August 7, 1950.
- SH-19D runs for one mile (1.6 km) from SH-19 to Bradley.
|Jackson||Blair||0.0||0.0||US-283 / SH-6||Western terminus|
|Cooperton||31.4||50.5||SH-54||Southern terminus of SH-54 concurrency|
|||34.4||55.4||SH-54||Northern terminus of SH-54 concurrency|
|||43.4||69.8||SH-115||Western terminus of SH-115 concurrency|
|||44.4||71.5||SH-115||Eastern terminus of SH-115 concurrency|
|Caddo||||50.4||81.1||SH-58||Western terminus of SH-58 concurrency|
|||54.3||87.4||SH-58||Eastern terminus of SH-58 concurrency|
|Apache||64.8||104.3||US-62 / US-281||Western terminus of US-62/US-281 concurrency|
|65.4||105.3||US-62 / US-281||Eastern terminus of US-62/US-281 concurrency|
|Cyril||74.2||119.4||US-277||Western terminus of US-277 concurrency|
|75.1||120.9||SH-8||Southern terminus of SH-8|
|Grady||Ninnekah||90.3||145.3||US-81||Southern terminus of US-81 concurrency|
|93.2||150.0||US-81 / US-277||Northern terminus of US-81 concurrency, eastern terminus of US-277 concurrency|
|Alex||104.5||168.2||SH-19C||Southern terminus of SH-19C|
|Bradley||109.1||175.6||SH-19D||Southern terminus of SH-19D|
|Garvin||Lindsay||115.4||185.7||SH-76||Western terminus of SH-76 concurrency|
|116.4||187.3||SH-76||Eastern terminus of SH-76 concurrency|
|||117.4||188.9||SH-59B||Southern terminus of SH-59B|
|Pauls Valley||137.5||221.3||I-35||I-35 exit 72|
|139.9||225.1||US-77||Western terminus of US-77 concurrency|
|140.1||225.5||US-77||Eastern terminus of US-77 concurrency|
|||147.2||236.9||SH-133||Southern terminus of SH-133|
|Pontotoc||||170.3||274.1||SH-3W||Western terminus of SH-3W concurrency|
|Ada||171.7||276.3||SH-1 / SH-3 / SH-3E||Eastern terminus; SH-3W merges with SH-3E to become SH-3|
|1.000 mi = 1.609 km; 1.000 km = 0.621 mi
- Google (January 28, 2013). "Oklahoma State Highway 19" (Map). Google Maps. Google. Retrieved January 28, 2013.
Google (January 29, 2013). "Oklahoma State Highway 19" (Map). Google Maps. Google. Retrieved January 29, 2013.
- Official State Map (Map) (2003-2004 ed.). Oklahoma Department of Transportation.
- Oklahoma Department of Transportation, Planning & Research Division. "Memorial Dedication & Revision History - SH-19C". Retrieved 2007-05-06.