Idaho State Highway 19
State Highway 19 | ||||
|---|---|---|---|---|
 SH-19 highlighted in red | ||||
| Route information | ||||
| Maintained by ITD | ||||
| Length | 20.855 mi[1] (33.563 km) | |||
| Major junctions | ||||
| West end |  OR 201 near Homedale | |||
 US 95 in Wilder | ||||
| East end |   I-84 / US 30 in Caldwell | |||
| Location | ||||
| Country | United States | |||
| State | Idaho | |||
| Counties | Canyon, Owyhee | |||
| Highway system | ||||
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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.
Route description[edit]
Its western terminus is at the Oregon state line; the highway continues west then north as Oregon 201. After passing through Homedale, it is concurrent with US 95 to Wilder. SH-19 then turns east, passing through Greenleaf before ending at I-84 in Caldwell.[2]
History[edit]
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.[3]
Major intersections[edit]
| County | Location | mi[1][2] | km | Destinations | Notes |
|---|---|---|---|---|---|
| Owyhee | | 0.000 | 0.000 | OR 201 | |
| Homedale | 4.827 34.195 | 7.768 55.032 | Main Street / Idaho Avenue | Old alignment of US 95 | |
| 34.572 | 55.638 |  US 95 Conn. | |||
| 34.638 | 55.744 |  US 95 south – Marsing, Jordan Valley | West end of US 95 overlap | ||
| Canyon | Wilder | 38.429 9.070 | 61.845 14.597 |  US 95 north – Wilder, Payette | East end of US 95 overlap |
| Caldwell | 19.830 | 31.913 |    SH-19 Conn. to I-84 BL – Nampa | ||
| 19.915 | 32.050 |  I-84 BL east – Nampa | West end of I-84 Bus. overlap | ||
| 20.855 | 33.563 | I-84 / US 30 – Ontario, Nampa, Boise | East end of I-84 Bus. overlap | ||
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | |||||
Connector route[edit]
State Highway 19 Connector | |
|---|---|
| Location | Caldwell |
| Length | 0.045 mi[1] (72 m) |
State Highway 19 Connector is a short one-way route connecting SH-19 and I-84 Bus.[1]
See also[edit]
References[edit]
- ^ a b c d "Milepoint Log – State Highway System: SH-19" (PDF). Idaho Transportation Department. January 26, 2016. Retrieved February 12, 2023.
- ^ a b Google (July 20, 2012). "State Highway 19" (Map). Google Maps. Google. Retrieved July 20, 2012.
- ^ "Regular Meeting of the Idaho Transportation Board, February 17, 2022" (PDF). Idaho Transportation Department. February 17, 2022. p. 12. Retrieved February 12, 2023.
External links[edit]
Media related to Idaho State Highway 19 at Wikimedia Commons
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