| 词条 | M-217 (Michigan highway) |
| 释义 |
|state=MI |type=M |route=217 |map=Michigan 217 map.png |map_notes=M-217 highlighted in red |length_mi=1.653 |alternate_name=Michiana Parkway |length_ref=[1] |established={{start date|2002|09|25}}[2] |direction_a=South |terminus_a={{jct|state=IN|CR|17|county1=Elkhart}} at Indiana state line |direction_b=North |terminus_b={{jct|state=MI|US|12}} near Union |counties=Cass |previous_type=M |previous_route=216 |next_type=M 1948 |next_route=218 }} M-217, also known as Michiana Parkway, is a multi-lane state trunkline highway in the U.S. state of Michigan. The Michiana Parkway, which extends into Indiana, was constructed as a joint effort of the Michigan Department of Transportation (MDOT), the Cass County Road Commission and the Elkhart County Highway Department. Michigan's segment of the parkway is {{convert|1.563|mi|km}} long continuing County Road 17 (CR 17) in Elkhart County north into the state. Route descriptionM-217 starts at State Line Road on the Michigan–Indiana state line. It is the continuation of CR 17 that runs due north to an intersection with US Highway 12 (US 12) in Porter Township in Cass County. The highway crosses farmland between the two termini.[2] In 2008, 4,239 vehicles used the highway on a daily basis in MDOT's average annual daily traffic (AADT) survey. The survey calculated how many vehicles used the roadway on average each day. The 2008 counts also showed that 75 trucks were included in the total. For 2009, the figured dropped to 3,738 vehicles and 67 trucks.[3] M-217 is not listed on the National Highway System,[4] a system of highways important to the country's economy, defense, and mobility.[5] HistoryThe Michiana Parkway was constructed from CR 4, just south of the "Elkhart East" interchange (exit 96) of the Indiana Toll Road, to US 12 in Porter Township, along the boundary with Mason Township.[6] The Indiana portion was an upgrade and extension of Elkhart County Road 17 to the state line; Michigan's portion was entirely new construction built by the Michigan Department of Transportation and numbered M-217.[7][8] With the completion of M-217, MDOT and the Cass County Road Commission swapped roads on September 25, 2002.[6] MDOT took over jurisdiction of M-217 and gave M-205 to the road commission, an action that decommissioned M-205 as a state trunkline.[9][10] Major intersections{{MIinttop|ref=[1]|nocty=yes|location=none|hatnote=The entire highway is along the Porter–Mason township line, Cass County.}}{{MIint |mile=0.000 |road={{jct|state=IN|CR|17|county1=Elkhart}} |notes=Indiana state line}}{{MIint |road={{jct|state=MI|US|12|city1=Niles|city2=Coldwater}} |notes=|mile=1.653}}{{jctbtm}} See also
References1. ^1 {{cite MDOT PRFA |link= yes |accessdate=September 24, 2010}} 2. ^{{google maps |url= https://www.google.com/maps/dir/41.7592697,-85.8776575/41.7832158,-85.8771527/@41.7712424,-85.8862043,3858m/data=!3m2!1e3!4b1 |title=Overview Map of M-217 |access-date=April 23, 2009}} 3. ^{{cite web |author= Bureau of Transportation Planning |url=http://mdotnetpublic.state.mi.us/tmispublic/ |title= Traffic Monitoring Information System |publisher=Michigan Department of Transportation |year=2008 |accessdate=September 24, 2010}} 4. ^{{cite map|author=Michigan Department of Transportation |location=Lansing |scale=Scale not given |title=National Highway System, Michigan |date=April 23, 2006 |publisher=Michigan Department of Transportation |url=http://www.michigan.gov/documents/MDOT_NHS_Statewide_150626_7.pdf |format=PDF |accessdate=October 7, 2008 |deadurl=yes |archiveurl=https://www.webcitation.org/6AqxSurw0?url=http://www.michigan.gov/documents/MDOT_NHS_Statewide_150626_7.pdf |archivedate=September 21, 2012 |df= }} 5. ^{{cite web |first1= Stefan |last1= Natzke |first2= Mike |last2= Neathery |first3= Kevin |last3= Adderly |url= http://www.fhwa.dot.gov/planning/national_highway_system/ |title= What is the National Highway System? |work= National Highway System |publisher= Federal Highway Administration |date= June 20, 2012 |accessdate= July 1, 2012 |lastauthoramp=y}} 6. ^1 2 {{cite news |first= |last= |title=Michiana Parkway Will Benefit Region |url= https://pqasb.pqarchiver.com/southbendtribune/access/208487251.html?FMT=ABS |work= South Bend Tribune |date=October 6, 2002 |accessdate= April 29, 2009 |oclc= 8793233 |subscription= yes}} 7. ^{{cite news |first= Adam |last= Jackson |title=County Road 17 Extension Finally Begins |url= https://pqasb.pqarchiver.com/southbendtribune/access/111609479.html?FMT=ABS |work= South Bend Tribune |date= March 14, 2002 |accessdate= April 23, 2009 |oclc= 8793233 |subscription= yes}} 8. ^{{cite news |first= Eddy Okada |last= Green |title= Road Party Proves Popular |url= https://pqasb.pqarchiver.com/southbendtribune/access/149195381.html?FMT=ABS |work= South Bend Tribune |date= August 11, 2002 |accessdate=April 23, 2009 |oclc= 8793233 |subscription= yes}} 9. ^{{cite MDOT map |year= 2002 |section= N8 }} 10. ^{{cite MDOT map |year= 2003 |section=N8 }} External links{{Attached KML|display=inline,title}}
2 : State highways in Michigan|Transportation in Cass County, Michigan |
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