Beginning at a junction with
Business Loop I-20 at Big Spring in
Howard County, SH 350 intersects
Interstate 20 on the northern edge of the town. The highway is known as Owen Street in Big Spring. SH 350 then runs northeast past Howard County municipal airport to its final junction with
US 180 at Snyder in
Scurry County, where it is known as College Avenue. The route traverses Howard,
Mitchell and Scurry Counties. Except for the portions in Big Spring and Snyder, most of the terrain covered by the highway is lightly populated
agricultural and
oil country. The route has remained essentially unchanged since its original designation on August 23, 1943.[2][3][4][5][6][7][8]
Major intersections
This section is missing mileposts for junctions. Please help by
adding them.
^Transportation Planning and Programming Division (2018).
Texas County Mapbook(PDF) (Map) (2018 ed.). 1:72,224. Texas Department of Transportation. p. 812. Retrieved July 7, 2023.
^Transportation Planning and Programming Division (2018).
Texas County Mapbook(PDF) (Map) (2018 ed.). 1:72,224. Texas Department of Transportation. p. 770. Retrieved July 7, 2023.
^Transportation Planning and Programming Division (2018).
Texas County Mapbook(PDF) (Map) (2018 ed.). 1:72,224. Texas Department of Transportation. p. 771. Retrieved July 7, 2023.
^Transportation Planning and Programming Division (2018).
Texas County Mapbook(PDF) (Map) (2018 ed.). 1:72,224. Texas Department of Transportation. p. 729. Retrieved July 7, 2023.
^Transportation Planning and Programming Division (2018).
Texas County Mapbook(PDF) (Map) (2018 ed.). 1:72,224. Texas Department of Transportation. p. 730. Retrieved July 7, 2023.
^Transportation Planning and Programming Division (2018).
Texas County Mapbook(PDF) (Map) (2018 ed.). 1:72,224. Texas Department of Transportation. p. 688. Retrieved July 7, 2023.
^Transportation Planning and Programming Division (2018).
Texas County Mapbook(PDF) (Map) (2018 ed.). 1:72,224. Texas Department of Transportation. p. 689. Retrieved July 7, 2023.