crossing the Rio Grande shortly before intersecting SH 20 at Doniphan Dr. The route then continues east ending at the combined I-10, US 85, and US 180 freeway where the roadway continues eastward as Paseo del Norte Rd.
The description outlines a road journey starting from a point near the Rio Grande, leading to an intersection with SH 20, then continuing eastward until it merges with I-10, US 85, and US 180 freeway before reaching Paseo del Norte Rd.