State Highway 19 (SH-19) is a state highway in
Idaho
Idaho ( ) is a state in the Pacific Northwest region of the Western United States. To the north, it shares a small portion of the Canada–United States border with the province of British Columbia. It borders the states of Montana and W ...
from the
Oregon
Oregon () is a state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington, while the Snake River delineates much of its eastern boundary with Idah ...
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.
Route description
Its western terminus is at the
Oregon
Oregon () is a state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington, while the Snake River delineates much of its eastern boundary with Idah ...
state line; the highway continues west then north as
Oregon 201. After passing through
Homedale, it is concurrent with
US 95
US Route 95 (US 95) is a major north–south US Highway in the western United States. It travels through the states of Arizona, California, Nevada, Oregon, and Idaho, staying inland from the Pacific Coast. US 95 begins in San Luis, ...
to
Wilder. SH-19 then turns east, passing through
Greenleaf before ending at
I-84 in Caldwell.
History
SH-19 was extended through downtown Caldwell to an interchange with I-84 in 2022 as part of a long-term relinquishment of I-84 Business to the city government.
Major intersections
Connector route
State Highway 19 Connector is a short one-way route connecting SH-19 and I-84 Bus.
See also
*
List of state highways in Idaho
*
List of highways numbered 19
References
External links
019
Transportation in Owyhee County, Idaho
Transportation in Canyon County, Idaho
{{Idaho-road-stub