U.S. Route 218
US 218 highlighted in red | |||||||
Route information | |||||||
Auxiliary route of US 18 | |||||||
Length | 321.734 mi (517.781 km)
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Existed | 1926[citation needed]–present | ||||||
Major junctions | |||||||
South end | ![]() | ||||||
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North end | ![]() ![]() | ||||||
Standort | |||||||
Land | Vereinigte Staaten | ||||||
States | |||||||
Counties | |||||||
Highway system | |||||||
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U.S. Highway 218 (US 218) is an original United States Highway that was created in 1926. Although technically a spur of US 18, US 218 neither begins nor ends at US 18, but overlaps US 18 for eight miles (13 km) near Charles City, Iowa. US 218 begins at U.S. 136 in downtown Keokuk and ends 319 miles (513 km) away at Interstate 35 (I-35) and US 14 at Owatonna, Minnesota. A large portion of US 218 in Iowa is part of the Avenue of the Saints, which connects St. Louis, Missouri, and Saint Paul, Minnesota.
Route description
[edit]Iowa
[edit]US 218 begins in downtown Keokuk at an intersection with US 136 and US 61 Business (US 61 Bus.) at Main and 7th streets. The highway heads north along Main Street with US 61 Bus. As they exit Keokuk, the business route ends at an intersection with the mainline US 61, which bypasses the city. US 218 and US 61 head north concurrently for a few miles before US 218 exits to the northwest; US 61 follows the Mississippi River north towards Fort Madison. US 218 travels northwesterly for almost ten miles (16 km) along a two-lane road. As it approaches Donnellson, it meets up with and joins Iowa Highway 27 (Iowa 27), the Avenue of the Saints.
The two highways head north on a four-lane expressway. In Donnellson, they meet Iowa 2 at a diamond interchange. Further north, and east of Houghton, they intersect Iowa 16 at an at-grade intersection. Prior to crossing the Skunk River, the roadway angles to the northeast and a freeway bypass of Mount Pleasant begins. From the east, the highways are joined by US 34 and Iowa 163. The four highways loop around the city's eastern side and begin traversing the northern side when US 34 and Iowa 163 split away to continue bypassing Mount Pleasant; US 218 and Iowa 27 continue north.
From Mount Pleasant it continues to the Iowa City area, which it bypasses to the south and west. The US 218/IA27 concurrency intersects with I-80, and continues north with I-380 towards Cedar Rapids. There US 218 diverges from IA 27 and joins the US30/US151 bypass of south Cedar Rapids. US 151 heads south at Exit 248, and the US 30/218 concurrency continues west for 15 miles, where US 30 continues on as a 4 lane highway and US 218 exits north as a rural 2 lane highway. US 218 heads northwest through Vinton and La Porte City before it reaches the Waterloo area.
Route 218 remains a 2 lane highway until it becomes a freeway right before US 20 and once again joins I-380 for a couple miles to downtown Waterloo. When I-380 ends, US 218 continues through downtown Waterloo and then to Cedar Falls, where it crosses the Cedar River. It continues northwest as a 4 lane highway through Waverly, Charles City, and Osage until the Minnesota state line.
Minnesota
[edit]US 218 enters the state at Lyle, in Mower County. It follows along the east side of the Iowa, Chicago, and Eastern Railroad line as it continues northward through farm fields. Southeast of Austin, US 218 angles northeastward to bypass the city, its former route following County Road 45 (CR 45) into town.[1]
US 218 passes by the Austin Municipal Airport just before its interchange with I-90. The highway runs concurrently with I-90 for nearly three miles (4.8 km) through northern Austin. When US 218 departs from the Interstate and turns back north, it becomes a four-lane divided highway for a short distance. After its junction with State Highway 251 (MN 251), the highway angles north-northwestward again following the IC&E rail line, this time on the west side of the tracks.[1]
The highway enters Dodge County for less than a mile, then reaches Steele County, Blooming Prairie, and an eight-block-long concurrency with MN 30. It continues north-northwesterly after leaving Blooming Prairie, traveling through predominantly agricultural scenery. It passes by Oak Glen Lake before going through the unincorporated community of Bixby.
After passing through the unincorporated community of Pratt, US 218 meets US 14 at a folded diamond interchange. US 218 runs westward concurrently with US 14, while its historic route through downtown Owatonna continues ahead as CR 48. After an interchange with CR 45 (former US 65), US 14/US 218 passes by Kaplan's Woods Park and reaches I-35, where US 218 ends.
Legally, the Minnesota section of US 218 is defined as Route 40 in Minnesota Statutes § 161.114(2).[2]
![](http://upload.wikimedia.org/wikipedia/commons/thumb/e/e4/US_218.jpg/220px-US_218.jpg)
History
[edit]In 1913, work on the road that is now US 218 was begun. At this time it was called the Red Ball Route. It was called this because the original route was marked with poles which had red balls, six inches (150 mm) in diameter, mounted on each side. In 1920, the Minnesota portion of the route was designated as Constitutional Route 40, as part of the Babcock Amendment that established the Minnesota trunk highway system.
In Iowa, US 218 was extended from its previous southern terminus, at its intersection with US 30 in Benton County, in 1934 when US 161 was split and renamed. The former US 161 had extended from Dubuque, through Cedar Rapids, to Keokuk. After the split, the section of former US 161 from Dubuque to Cedar Rapids extended US 151 south, and the section of US 30 from the former terminus of US 218 to its intersection with the former US 161 in Cedar Rapids, along with the section of former US 161 from Cedar Rapids to Keokuk, extended US 218 south.
In 1965, US 218 was rerouted along bypasses of Austin, Minnesota and Owatonna, Minnesota,[3][4] the latter following a route that would later become the US 14 bypass of that city as well.
In 1985, US 218 was bypassed around Iowa City and Coralville, joining I-380 at the I-80 interchange. US 218 to Cedar Rapids was replaced by Iowa 965.[5]
Future[needs update]
[edit]The Iowa Department of Transportation has plans to rebuild the AOTS interchange with I-80 and I-380/US 218/Iowa 27 in Coralville. As the Eastern Iowa region has grown, traffic has increased, and the current arrangement of the interchange with its cloverleaf ramps has been deemed unsafe. The Iowa DOT proposes to rebuild the interchange as a turbine interchange, which will eliminate weaving. The project is scheduled to begin in 2020.[6]
Major intersections
[edit]State | County | Standort | mi[7][8] | km | Exit[9] | Destinations | Notes | |
---|---|---|---|---|---|---|---|---|
Iowa | Lee | Keokuk | 0.000 | 0.000 | ![]() ![]() ![]() ![]() ![]() | Southern end of US 61 Bus. overlap | ||
3.480 | 5.601 | ![]() ![]() ![]() ![]() ![]() | Southern end of US 61 overlap; northern end of US 61 Bus. | |||||
Montrose Township | 9.132 | 14.697 | ![]() ![]() | Northern end of US 61 overlap | ||||
Charleston Township | 18.746 | 30.169 | 18 | ![]() ![]() ![]() | Southern end of Iowa 27 overlap; exit 10 on Iowa 27/Ave. of the Saints | |||
Donnellson | 20.673 | 33.270 | 19 | ![]() | ||||
Marion Township | 30.760 | 49.503 | ![]() | |||||
Henry | Mount Pleasant | 41.663 | 67.050 | 40 | 255th Street – Mount Pleasant | |||
43.349 | 69.763 | 42 | ![]() ![]() ![]() ![]() ![]() ![]() | Southern end of US 34 overlap; signed as exits 42A (east) and 42B (west) | ||||
45.787– 47.223 | 73.687– 75.998 | 45 | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | Northern end of US 34 overlap; US 218 Bus. only signed southbound | ||||
Olds | 55.447 | 89.233 | ![]() | |||||
Washington | Oregon Township | 67.581 | 108.761 | 66 | ![]() | Also serves Ainsworth and Cotter | ||
70.960 | 114.199 | 70 | ![]() | |||||
Riverside | 81.072 | 130.473 | 80 | ![]() | ||||
Johnson | Liberty Township | 85.534 | 137.654 | 85 | Hills | |||
West Lucas Township | 89.708 | 144.371 | 89 | Riverside Drive, Airport | ||||
Iowa City | 91.318 | 146.962 | 91 | ![]() | ||||
93.561 | 150.572 | 93 | Melrose Avenue – University Heights | |||||
Coralville | 96.934 | 156.000 | 97 0 | ![]() ![]() ![]() | Northbound exit numbers follow mileage of US 218; signed as exits 97A (eastbound) and 97B (westbound); southbound exit numbers follow mileage of I-380, signed as exits 0A (eastbound) and 0B (westbound) | |||
Coralville–North Liberty line | 98.974 | 159.283 | 2 | Forevergreen Road | ||||
North Liberty | 100.980 | 162.512 | 4 | ![]() | ||||
Shueyville | 107.791 | 173.473 | 10 | ![]() | ||||
Linn | Cedar Rapids | 110.750 | 178.235 | 13 | Wright Brothers Boulevard SW – Ely, The Eastern Iowa Airport | Former Iowa 84 | ||
113.263 | 182.279 | 16A | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | Northern end of I-380 and Iowa 27 overlaps; southern end of US 30 and US 151 overlaps | ||||
113.596 | 182.815 | 252A | 6th Street SW | Exit numbers follow US 30 | ||||
115.780 | 186.330 | 250 | Edgewood Road SW | |||||
117.151 | 188.536 | 248 | ![]() ![]() ![]() ![]() | Northern end of US 151 overlap | ||||
Clinton Township | 119.130– 119.651 | 191.721– 192.560 | 246 | ![]() | Interchange under reconstruction to connect to Iowa 100 | |||
Benton | Eldorado Township | 135.239 | 217.646 | ![]() ![]() | End of US 30 overlap | |||
Vinton | 148.199 | 238.503 | ![]() ![]() | |||||
Monroe Township | 158.602 | 255.245 | ![]() ![]() | |||||
Black Hawk | Waterloo | 179.468 | 288.826 | 71 | ![]() ![]() ![]() ![]() ![]() | Southern end of I-380 overlap; signed as exits 71A (eastbound) and 71B (westbound); exit numbers follow I-380 | ||
180.535 | 290.543 | 72 | ![]() | Access to Covenant Medical Center | ||||
181.116 | 291.478 | ![]() ![]() | Northern end of I-380; exit numbers follow US 218 | |||||
182.864– 183.102 | 294.291– 294.674 | 181A | ![]() ![]() ![]() | No northbound entrance; signed as exit 180 southbound; access to Allen Hospital | ||||
183.425 | 295.194 | 181B | ![]() ![]() | No southbound entrance; signed as exit 181 southbound | ||||
184.201– 184.785 | 296.443– 297.383 | 182 | Fletcher Avenue, Ansborough Avenue | |||||
185.659 | 298.789 | 184 | Greenhill Road | |||||
187.228 | 301.314 | 185 | Broadway Street, Airport | |||||
Cedar Falls | 189.067 | 304.274 | — | ![]() ![]() ![]() ![]() ![]() ![]() ![]() | Southern end of Iowa 27 overlap | |||
190.719 | 306.932 | 189 | Lone Tree Road | |||||
Washington Township | 193.565 | 311.513 | 192 | ![]() | Interchange opened October 2016 | |||
Bremer | Janesville | 196.765 | 316.663 | 195 | ![]() | |||
Waverly | 200.256 | 322.281 | 198 | ![]() ![]() ![]() | Access to Waverly Health Center | |||
204.757 | 329.524 | 203 | ![]() | |||||
206.757 | 332.743 | 205 | ![]() ![]() | |||||
Plainfield | 214.012 | 344.419 | 212 | ![]() | ||||
Chickasaw | Nashua | 221.316 | 356.174 | 220 | ![]() ![]() | |||
Floyd | Charles City | 230.538 | 371.015 | 218 | ![]() ![]() ![]() ![]() ![]() | Southern end of US 18 overlap; exit numbers follow US 18 | ||
234.114 | 376.770 | 214 | ![]() | |||||
236.238 | 380.188 | 212 | ![]() ![]() ![]() | |||||
Floyd | 238.655 | 384.078 | ![]() ![]() ![]() ![]() ![]() | Northern end of US 18 and Iowa 27 overlaps | ||||
Mitchell | Burr Oak Township | 249.987 | 402.315 | ![]() ![]() | Southern end of Iowa 9 overlap | |||
Osage | 253.985 | 408.749 | ![]() ![]() | Northern end of Iowa 9 overlap | ||||
St. Ansgar | 265.754 | 427.690 | ![]() | |||||
274.995 0.000 | 442.562 0.000 | Iowa–Minnesota state line | ||||||
Minnesota | Mower | Austin | 12.195 | 19.626 | 180B | ![]() ![]() ![]() | Eastern end of I-90 overlap | |
12.478 | 20.081 | 180A | Oakland Place | Westbound exit and eastbound entrance | ||||
13.071 | 21.036 | 179 | 11th Drive NE | Interchange | ||||
13.725 | 22.088 | 178B | ![]() | Interchange | ||||
14.347 | 23.089 | 178A | ![]() | Interchange | ||||
15.031 | 24.190 | 177 | ![]() ![]() | Western end of I-90 overlap | ||||
Lansing Township | 20.633 | 33.206 | ![]() ![]() | |||||
Dodge |
No major junctions | |||||||
Steele | Blooming Prairie | 28.365 | 45.649 | ![]() ![]() | Southern end of MN 30 overlap | |||
29.459 | 47.410 | ![]() ![]() | Northern end of MN 30 overlap | |||||
Owatonna Township | 43.717 | 70.356 | — | ![]() ![]() ![]() | Eastern end of US 14 overlap | |||
45.539 | 73.288 | — | ![]() | Former US 65 | ||||
46.739 | 75.219 | — | ![]() ![]() ![]() | Western end of US 14 overlap; I-35 exit 40 | ||||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
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Related routes
[edit]Mount Pleasant business route
[edit]Standort | Mount Pleasant |
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Existed | 2003–present |
U.S. Highway 218 Business (US 218 Bus.) was designated along a former routing of US 218 through Mount Pleasant, the northernmost 0.7 miles (1.1 km) are officially known as Iowa 438. The routing was created as a result of construction of the Avenue of the Saints corridor through Iowa. The new Avenue of the Saints corridor took US 218/Iowa 27 and US 34 around the eastern and northern edges of Mount Pleasant. The Iowa 438 section of US 218 Bus. serves as a connector from southbound US 218/Iowa 27 to westbound US 34.
Waverly business route
[edit]Standort | Waverly |
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Length | 6.6 mi (10.6 km) |
Existed | December 1998–present |
US 218 Business (US 218 Bus.) in Waverly was designated December 2, 1998, on the old segment of US 218 after it was routed around Waverly. The business route spans 6.6 miles (10.6 km). It intersects Iowa 3 in downtown Waverly and the two routes run concurrently for about one mile (1.6 km). South of Iowa 3, US 218 Bus. is officially known as Iowa 116. US 218 Bus. begins at exit 198 on US 218/Iowa 27 south of Waverly and ends at exit 205 on US 218/Iowa 27.
Charles City business route
[edit]Standort | Charles City |
---|---|
Existed | 2000–present |
US 218 Business (US 218 Bus.) in Charles City was designated along the old alignment of US 218 in 2000 after the construction of the Avenue of the Saints corridor created a bypass around Charles City. Upon its designation, the route was officially known by two Iowa state highways: Iowa 337 and Iowa 162. Iowa 337 was turned over to local jurisdictions in 2001 and Iowa 162 was turned over in 2006 after US 18 was relocated through Charles City.
Browse numbered routes | ||||
---|---|---|---|---|
← ![]() | Iowa 438 | → ![]() | ||
← ![]() | Iowa 116 | → ![]() |
References
[edit]- ^ a b Minnesota Department of Transportation (2010). General Highway Map of Mower County, Minnesota (PDF) (Map). 1:126,720. St. Paul: Minnesota Department of Transportation. Archived from the original (PDF) on September 10, 2012. Retrieved December 29, 2010.
- ^ Minnesota Codified Laws
- ^ Minnesota Department of Highways (1965). Official Road Map Minnesota (Map). 1:792,000. St. Paul: Minnesota Department of Highways. §§ J20–K21. OCLC 5673160, 80405240, 663975081. Retrieved January 25, 2010 – via Minnesota Digital Library.
- ^ Minnesota Department of Highways (1966). Official Road Map Minnesota (Map). 1:792,000. St. Paul: Minnesota Department of Highways. §§ J20–K21. OCLC 5673160, 80405240, 243533967. Retrieved January 25, 2010 – via Minnesota Digital Library.
- ^ Iowa State Highway Map (Map). Iowa Department of Transportation. 1985.
- ^ Kalk, Jordee (April 24, 2018). "Construction timeline for I-380/80 Interchange". Cedar Rapids, Iowa: KCRG-TV.
- ^ 2009 Volume of Traffic on the Primary Road System of Iowa (PDF) (Report). Iowa Department of Transportation. January 1, 2009. Retrieved November 20, 2010.
- ^ Minnesota Department of Transportation (August 23, 2010). "Trunk Highway Log Point Listing – Construction District 6" (PDF). Minnesota Department of Transportation. Archived from the original (PDF) on December 4, 2008. Retrieved November 21, 2010.
- ^ Iowa Department of Transportation (2010). State of Iowa Transportation Map (PDF) (Map). Ames: Iowa Department of Transportation. Retrieved November 21, 2010.
External links
[edit]![](http://upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png)
- United States Numbered Highway System
- U.S. Highways in Iowa
- U.S. Highways in Minnesota
- U.S. Route 18
- Transportation in Lee County, Iowa
- Transportation in Henry County, Iowa
- Transportation in Washington County, Iowa
- Transportation in Johnson County, Iowa
- Transportation in Linn County, Iowa
- Transportation in Benton County, Iowa
- Transportation in Black Hawk County, Iowa
- Transportation in Bremer County, Iowa
- Transportation in Chickasaw County, Iowa
- Transportation in Floyd County, Iowa
- Transportation in Mitchell County, Iowa
- Transportation in Mower County, Minnesota
- Transportation in Dodge County, Minnesota
- Transportation in Steele County, Minnesota