41号美国国道商业线(英语:Business US Highway 41)是一条曾隶属于41号美国国道的商业线,其起点和终点皆为与28号州道共线的41号国道。该商业线曾作为密西根州高速干线系统(Michigan State Trunkline System)的一部分,并全程与当地两条于19世纪中期马凯特市早期城市规划设立的主要干道华盛顿街(Washington Street)和前街(Front Street)共线。该线于2005年改由马凯特市府管理后解编。
Quick Facts 41号美国国道商业线 U.S. Route 41 Business, 道路信息 ...
该商业线在由密西根州运输部(Michigan Department of Transportation,MDOT)管理时属于密西根州高速干线系统的一环;运输部曾出于其职责监控来往41号国道商业线的运量并计算该商业线的年平均日运量。运输部于2004年测量出该线于林肯大街和前街之间的年平均日车流量为10272次,为密西根州高速干线中运量最少者。该线在麦克莱伦大街和林肯大街之间的车流量最大,为19036次;前街则平均一天能达16309次的车流量[7]。该商业线并没有被列入美国国家高速公路系统之中[8]。
Michigan Department of Transportation. Marquette County (地图). Control Section/Physical Reference Atlas. Scale not given. Lansing: Michigan Department of Transportation. 2001. OCLC 52464372.
Michigan Department of Transportation. Michigan: Official Department of Transportation Map (地图) 2003–2004. c. 1:190,080. Lansing: Michigan Department of Transportation. Marquette inset. 2004. OCLC42778335、53197160.
Michigan Department of Transportation. National Highway System, Michigan(PDF) (地图). Scale not given. Lansing: Michigan Department of Transportation. 2006-04-23 [2008-10-07]. (原始内容(PDF)存档于2012-10-04).
Brooks, A. & Chamberlain, J.G. Map of Iron Bay and the Village of Marquette (地图). 1:1,440. Marquette, Michigan: Cleveland and Sharon Iron Companies. 1855. OCLC 28982382.
Longtine, Sonny & Chappell, Laverne. Marquette: Then and Now. Marquette, Michigan: North Shore Publications. 1999: 67. ISBN 0-9670793-0-6. OCLC 42775596.
Michigan Legislature. Chapter 91: State Reward Trunk Line Highways. Shields, Edmund C.; Black, Cyrenius P. & Broomfield, Archibald (编). The Compiled Laws of the State of Michigan 1. Lansing, Michigan: Wynkoop, Hallenbeck, Crawford. 1915: 1868–72 [enacted May 13, 1913] [2012-01-24]. OCLC 44724558.
Michigan State Highway Department. State of Michigan (地图). Scale not given. Lansing: Michigan State Highway Department. Upper Peninsula sheet. July 1, 1919 [December 18, 2016]. OCLC 15607244 –通过Michigan State University Libraries.
Michigan Department of Transportation. Michigan, Great Lake State: Official Transportation Map (地图) 1980–1981. c. 1:190,080. Lansing: Michigan Department of Transportation. Marquette inset. 1980. OCLC12701177、606211521.
Swanson, Scott. Washington Reconstruction: City To Get $2.5 Million. The Mining Journal (Marquette, Michigan). 2005-04-26: A1. ISSN 0898-4964. OCLC 9729223.
Iron Ore Heritage Recreation Area. Iron Ore Heritage Trail Official Map and Trail Guide (地图). Scale not given. Marquette, Michigan: Iron Ore Heritage Recreation Area. Marquette–Chocolay inset. 2010.
Marquette County Convention and Visitors Bureau. Tourist Map of Marquette (地图). Scale not given. Marquette, Michigan: Marquette County Convention and Visitors Bureau. 2015.