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{{Short description|State highway in Idaho}}
{{Infobox road
{{Infobox road
|state=ID
|state=ID
|route=45
|route=45
|map={{maplink|frame=yes|plain=yes|frame-align=center|frame-width=290|frame-height=310|type=line|raw={{Wikipedia:Map data/Wikipedia KML/Idaho State Highway 45}}}}
⚫
|length_mi=17.985
|map_custom=yes
⚫
|length_ref=<ref name="log">{{cite web|title=State Highway 45|url=http://itd.idaho.gov/highways/reports/milepostlog/mplog/StateHighway45.html|publisher=Idaho Transportation Department|accessdate=3 August 2012|author=Staff|date=18 December 2006}}</ref>
|map_notes=SH-45 highlighted in red
⚫
|length_mi=17.839
⚫
|length_ref=<ref name="log">{{cite web |date=January 26, 2016 |title=Milepoint Log – State Highway System: SH-45 |url=https://apps.itd.idaho.gov/apps/milepointlog/logs/stateHW/SH_45_MPLog.pdf |publisher=[[Idaho Transportation Department]] |accessdate=February 12, 2023}}</ref>
|type=SH
|type=SH
|direction_a=South
⚫
|terminus_a={{jct|state=ID|SH|78}}
|direction_b=North
⚫
|terminus_b=[[Nampa, Idaho|Nampa]]
⚫
|terminus_a={{jct|state=ID|SH|78}} near [[Walters Ferry, Idaho|Walters Ferry]]
⚫
|terminus_b={{jct|state=ID|BL|84|dab1=Caldwell–Nampa}} in [[Nampa, Idaho|Nampa]]
|next_type=SH
|next_type=SH
|previous_type=SH
|previous_type=SH
Line 14: Line 20:
}}
}}


'''State Highway 45''' is a state highway in [[Idaho]] from [[State Highway 78 (Idaho)|State Highway 78]] to [[Nampa, Idaho|Nampa]].
'''State Highway 45''' ('''SH-45''') is a {{convert|17.985|mi|km|-long|adj=mid}} [[state highway]] in [[Idaho]]. It runs from [[Idaho State Highway 78|SH-78]] to [[Interstate 84 Business (Caldwell–Nampa)|Interstate 84 Business]] (I-84 Bus.) in [[Nampa, Idaho|Nampa]].


==Route description==
==Route description==
⚫
SH 45 begins at an intersection with [[SH 78 (ID)|SH 78]] before crossing the [[Snake River]] and heading northeast. The highway continues due north into the city of [[Nampa, Idaho|Nampa]] as 12th Avenue Road, passing by [[Mercy Medical Center]] and [[Northwest Nazarene University]]. Then, SH 45 turns northeast on 12th Avenue before forming a [[one-way couplet]] with 11th Avenue before ending at 2nd Street South.<ref name="gmaps">{{google maps|url=https://maps.google.com/maps?q=idaho+45&hl=en&ll=43.430983,-116.474304&spn=0.483681,1.234589&sll=37.269174,-119.306607&sspn=8.476809,19.753418&hnear=Idaho+45,+Nampa,+Idaho&t=m&z=10|title=Idaho State Highway 45|accessdate=3 August 2012}}</ref><ref name="log" />


⚫
SH-45 begins at an intersection with [[Idaho State Highway 78|SH-78]] before crossing the [[Snake River]] and heading northeast. The highway continues north into the city of [[Nampa, Idaho|Nampa]] as 12th Avenue Road, passing by [[Mercy Medical Center (Idaho)|Mercy Medical Center]] and [[Northwest Nazarene University]]. Then, SH-45 turns northeast on 12th Avenue before forming a [[one-way couplet]] with 11th Avenue before ending at 2nd Street South.<ref name="log" /><ref name="gmaps">{{google maps|url=https://maps.google.com/maps?q=idaho+45&hl=en&ll=43.430983,-116.474304&spn=0.483681,1.234589&sll=37.269174,-119.306607&sspn=8.476809,19.753418&hnear=Idaho+45,+Nampa,+Idaho&t=m&z=10|title=Idaho State Highway 45|accessdate= August 3, 2012}}</ref> The highway is a major freight corridor.<ref name="Press-Reroute">{{cite news |last=Schwedelson |first=Paul |date=August 24, 2021 |title=City of Nampa looking to reroute Highway 45 away from downtown |url=https://www.idahopress.com/news/local/city-of-nampa-looking-to-reroute-highway-45-away-from-downtown/article_63c6d263-eae5-5f66-ab3b-f73e48b55b94.html |work=The Idaho Press |accessdate=February 12, 2023}}</ref>
==Junction list==

⚫
{{Jcttop|length_ref=<ref name="log" />}}
==History==

In 2011, the Nampa Development Corporation requested a realignment of SH-45 to redirect freight traffic away from downtown Nampa. The city government began studying a realignment in 2021 that would use one of several existing roads that lead to [[Interstate 84 in Idaho|I-84]] from the south side of downtown Nampa.<ref name="Press-Reroute"/><ref>{{cite news |last=Schwedelson |first=Paul |date=August 27, 2021 |title=Nampa residents weigh in on Highway 45 reroute study |url=https://www.idahopress.com/news/local/nampa-residents-weigh-in-on-highway-45-reroute-study/article_9410fbfd-5904-5352-be26-dd681446a087.html |work=The Idaho Press |accessdate=February 12, 2023}}</ref>

==Major intersections==
⚫
{{Jcttop|length_ref=<ref name="log"/>}}
{{IDint
{{IDint
|county=Owyhee
|county=Owyhee
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|location=none
|location=none
|mile=0.000
|mile=0.000
|road={{jct|state=ID|SH|78}}
|road={{jct|state=ID|SH|78|city1=Murphy|city2=Marsing}}
|notes=
|notes=
}}
}}
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|mile=0.366
|mile=0.366
|road={{jct|state=ID|SH-Conn|45}}
|road={{jct|state=ID|SH-Conn|45}}
|notes=
}}
{{jctbridge
|river=[[Snake River]]
|mile=0.688
|mile2=0.819
|bridge=New Cleo's Ferry Bridge
|notes=
|notes=
}}
}}
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|county=Canyon
|county=Canyon
|location=Nampa
|location=Nampa
|mile=17.985
|mile=17.839
|road={{jct|state=ID|BL|84|dab1=Caldwell–Nampa|name1=2nd Street, 11th Avenue|city1=Caldwell|city2=Boise}}
|road=2nd Avenue / 11th Street
|notes=
|notes=
}}
}}
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{{Infobox road small
{{Infobox road small
|state=ID
|state=ID
|type=SH
|type=SH-Conn
|subtype=Conn
|route=45
|route=45
|length_mi=0.250
|length_mi=0.250
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}}
}}


'''State Highway 45 Connector''' is a short route connecting SH 78 and SH 45. <ref name="log" />
'''State Highway 45 Connector''' ('''SH-45 Conn.''') is a short route connecting SH-78 and SH-45.<ref name="log" />
{{-}}


==References==
==References==
{{Attached KML|display=inline,title}}
{{reflist}}
{{reflist}}


{{Idaho-road-stub}}
{{Idaho-road-stub}}
[[Category:State highways in Idaho|045]]
[[Category:State highways in Idaho|045]]
[[Category:Transportation in Owyhee County, Idaho]]
[[Category:Transportation in Canyon County, Idaho]]

Latest revision as of 21:48, 12 February 2023

State Highway 45 marker
State Highway 45
Map
SH-45 highlighted in red
Route information
Maintained by ITD
Length17.839 mi[1] (28.709 km)
Major junctions
South end SH-78 near Walters Ferry
North end I-84 BL in Nampa
Location
CountryUnited States
StateIdaho
CountiesOwyhee, Canyon
Highway system
  • Idaho State Highway System
← SH-44→ SH-46

State Highway 45 (SH-45) is a 17.985-mile-long (28.944 km) state highway in Idaho. It runs from SH-78 to Interstate 84 Business (I-84 Bus.) in Nampa.

Route description

[edit]

SH-45 begins at an intersection with SH-78 before crossing the Snake River and heading northeast. The highway continues north into the city of Nampa as 12th Avenue Road, passing by Mercy Medical Center and Northwest Nazarene University. Then, SH-45 turns northeast on 12th Avenue before forming a one-way couplet with 11th Avenue before ending at 2nd Street South.[1][2] The highway is a major freight corridor.[3]

History

[edit]

In 2011, the Nampa Development Corporation requested a realignment of SH-45 to redirect freight traffic away from downtown Nampa. The city government began studying a realignment in 2021 that would use one of several existing roads that lead to I-84 from the south side of downtown Nampa.[3][4]

Major intersections

[edit]
CountyLocationmi[1]kmDestinationsNotes
Owyhee​0.0000.000 SH-78 – Murphy, Marsing
​0.3660.589
 SH-45 Conn.
Snake River0.688–
0.819		1.107–
1.318		New Cleo's Ferry Bridge
CanyonNampa17.83928.709 I-84 BL (2nd Street, 11th Avenue) – Caldwell, Boise
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Connector route

[edit]
Connector plate.svg
State Highway 45 Connector marker
State Highway 45 Connector
LocationNear the Snake River
Length0.250 mi[1] (402 m)

State Highway 45 Connector (SH-45 Conn.) is a short route connecting SH-78 and SH-45.[1]

References

[edit]
KML file (edit • help)
Template:Attached KML/Idaho State Highway 45
KML is from Wikidata
  1. ^ a b c d e "Milepoint Log – State Highway System: SH-45" (PDF). Idaho Transportation Department. January 26, 2016. Retrieved February 12, 2023.
  2. ^ "Idaho State Highway 45" (Map). Google Maps. Retrieved August 3, 2012.
  3. ^ a b Schwedelson, Paul (August 24, 2021). "City of Nampa looking to reroute Highway 45 away from downtown". The Idaho Press. Retrieved February 12, 2023.
  4. ^ Schwedelson, Paul (August 27, 2021). "Nampa residents weigh in on Highway 45 reroute study". The Idaho Press. Retrieved February 12, 2023.
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