Editing Lewiston, Idaho (section)

==Infrastructure==
===Highways===
* [[U.S. Route 12 in Idaho|U.S. 12]]
* [[U.S. Route 95 in Idaho|U.S. 95]]
* [[Idaho State Highway 128|SH 128]]

===Airport===
Nonstop scheduled passenger airline service to [[Denver]] (DEN) via [[United Express]], [[Salt Lake City]] (SLC) and [[Seattle-Tacoma]] (SEA) via [[Delta Connection]] is operated from the [[Lewiston - Nez Perce County Airport]] (LWS) with both air carriers operating regional jet aircraft on behalf of their respective major airline partners, [[United Airlines]] and [[Delta Air Lines]].<ref>{{cite web | url=https://flightaware.com/live/airport/KLWS | title=LWS Lewiston/Nez Perce County Airport (LWS/KLWS) }}</ref>

=== Marine highways ===
Because of the system of locks and [[dams on the Columbia River]] such as the Lower Granite Dam, Lewiston is navigable by some ocean-going vessels and is the eastern terminus of Marine Highway M-84 of the [[United States Marine Highway Program]] which connects to the M-5 along the coast at [[Astoria, Oregon]].<ref>https://www.maritime.dot.gov/sites/marad.dot.gov/files/2023-09/Marine%20Highway%20Route%20Descriptions%20August2023.pdf</ref>
<ref>{{cite web| title = United States Marine Highway Route Designations| publisher = [[U.S. Department of Transportation]]| url = https://www.maritime.dot.gov/sites/marad.dot.gov/files/2023-09/Marine%20Highway%20Route%20Descriptions%20August2023.pdf| access-date = September 22, 2024}}</ref> At {{convert|465|mi|round=5}} upstream of the [[Pacific Ocean]] (at the [[Columbia Bar|mouth]] of the Columbia River, adjacent to Astoria, Oregon), the Port of Lewiston has the distinction of being the most inland seaport east of the {{nowrap|[[West Coast of the United States|West Coast]],<ref>{{cite web|url=http://missoulian.com/article_5fde474e-8ca0-11df-b0e0-001cc4c03286.html|title=Port of Lewiston facts and figures|website=Missoulian.com|date=July 10, 2010 |access-date=27 August 2017|archive-url=https://web.archive.org/web/20170828012333/http://missoulian.com/article_5fde474e-8ca0-11df-b0e0-001cc4c03286.html|archive-date=28 August 2017|url-status=live}}</ref>}} and Idaho's only seaport.

Also, along much of the Snake River is a system of [[levee]]s to protect against flooding; most are maintained by the [[United States Army|U.S.&nbsp;Army]] [[United States Army Corps of Engineers|Corps of Engineers]].