Idaho State Highway 19

State Highway 19 marker
State Highway 19
Map
SH-19 highlighted in red
Route information
Maintained by ITD
Length20.855 mi[1] (33.563 km)
Major junctions
West end OR 201 near Homedale
Major intersections US 95 in Wilder
East end I-84 / US 30 in Caldwell
Location
CountryUnited States
StateIdaho
CountiesCanyon, Owyhee
Highway system
  • Idaho State Highway System
SH-16 US 20

State Highway 19 (SH-19) is a state highway in Idaho from the Oregon state line to Interstate 84 (I-84) and U.S. Route 30 (US 30) in Caldwell. SH-19 is signed as an east–west highway.

  1. ^ "Milepoint Log – State Highway System: SH-19" (PDF). Idaho Transportation Department. January 26, 2016. Retrieved February 12, 2023.