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| 200-219 | 220 | 221 | 222 | 223 | 224 | 225 | 226 | 227 | 228 | 229 | 240-259 |
| 230 | 231 | 232 | 233 | 234 | 235 | 236 | 237 | 238 | 239 | ||
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Iowa 220 |
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Length: 7.2 miles/11.6 kilometers Western terminus: US 6 in South Amana Eastern terminus: US 151 in (Main) Amana Terminus photos Counties: Iowa Cities along route: South, West, High, Middle, and Main Amana |
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| History | |
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Designated: January 8, 1931, between West Amana and (Main) Amana Paving history: There were no paved segments at designation. Major alignment changes: |
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| Notes | |
| This route is part of the "Amana Colonies Trail" which is part of a loop with US 6 and US 151. |
| Iowa 221 (I) |
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Designated: January 8, 1931 Decommissioned: August 4, 1937 Original western terminus: US 71 Original eastern terminus: Albert City Counties: Buena Vista Paving history: There were no paved segments. Replaced by: County road (now numbered C29). Note: IA 221 was originally designated from IA 10 southward to Albert City based on the Highway Commission's meeting minutes, but the east-west routing was in effect by the end of January according to a report in the Cherokee Daily Times on January 22. |
| Iowa 221 (II) |
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Designated: August 4, 1937 Decommissioned: June 22, 1945 Original western terminus: IA 5 (now 3) east of Cherokee Original eastern terminus: IA 17 (now IA 4) at Pocahontas Counties: Cherokee, Buena Vista, Pocahontas Paving history: There were no paved segments. Major alignment changes: In 1944, a 13-mile stretch east of US 71 in Buena Vista and Pocahontas counties was moved onto a new alignment a mile to the north. Replaced by: IA 3 |
| Iowa 221 (III) |
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Designated: December 23, 1947 Decommissioned: July 1, 2003 Original western terminus: US 69 south of Story City; on August 25, 1980, it was truncated west of I-35 (exit #123) Original eastern terminus: Roland Counties: Story Paving history: Unpaved at designation, the segment west of I-35 had a bituminous surface at decommissioning (but has since been paved). The segment east of I-35 appeared as a bituminous surface on maps as late as 1991, but all maps after 1994 showed it as paved. Replaced by: County Road E18 Terminus photos |
| Iowa 222 |
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Designated: January 8, 1931 Decommissioned: July 15, 1980 (the city of Livermore took over its share on July 1) Original western terminus: Bode; it was extended to IA 44 (later IA 15) west of Ottosen on December 6, 1938. Original eastern terminus: Luverne; it was truncated at Livermore on November 26, 1957. Counties: Humboldt Paving history: There were no paved segments at designation. |
| Iowa 223 |
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Designated: January 8, 1931 Decommissioned: September 2, 1997 Original western terminus: Baxter; it was extended westward to IA 330 on July 1, 1980, while a north-south segment along Main Street in Baxter was decommissioned at the same time. Original eastern terminus: IA 14 Counties: Jasper Paving history: Unpaved at designation, the original segment was paved (and straightened to enter Baxter from the south) in 1956. The 1980 extension was entirely paved. Replaced by: Main Street in Baxter (north-south segment in 1980), County Road F17 (at decommissioning) Former terminus photos |
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Iowa 224 |
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Length: 10½ miles/17 kilometers Northern terminus: IA 14 in northeastern Jasper County Southern terminus: I-80 (exit #173) south of Kellogg; continues southward as County Road T22 Terminus photos Counties: Jasper Cities along route: Kellogg |
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| History | |
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Designated: January 8, 1931, as a 1-mile spur from US 6 northward to Kellogg Paving history: Unpaved at designation, the original segment was paved in 1951. The 1980 extension was entirely paved. Major alignment changes: |
| Iowa 225 |
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Designated: January 8, 1931 Decommissioned: July 1, 2003 Original western terminus: Lynnville; it was extended westward to Sully on June 4, 1935. The west end at the intersection of 1st Street and 7th Avenue in Sully was set on November 30, 1976. Original eastern terminus: IA 146 at Searsboro Counties: Jasper, Poweshiek Paving history: Unpaved at designation, the entire road was paved in 1960. Replaced by: Local streets in Sully (in 1976); County Road F62 (at decommissioning) Terminus photos |
| Iowa 226 |
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Designated: January 8, 1931 Decommissioned: December 1, 1980 Original northern terminus: Titonka Original southern terminus: US 18 Counties: Kossuth Paving history: Unpaved at designation, the road was upgraded from bituminous to paved in 1966. Replaced by: County Road P64 Former terminus photos |
| Iowa 227 |
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Designated: January 8, 1931 Decommissioned: May 10, 1991 Original northern terminus: Stacyville Original southern terminus: US 218 Counties: Mitchell Paving history: Unpaved at designation, the entire road was paved in 1964. Replaced by: County Road T40 Note: IA 227 was missing from the 1965 and 1966 state highway maps (after it was paved), but whether this was because of a map error or a short-lived decommissioning is unknown. It was back on the 1967 map. Former terminus photos |
| Iowa 229 |
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Designated: January 8, 1931 Decommissioned: July 1, 2003 Original western terminus: Garwin; the west end at the intersection of 3rd and Center Streets was set on November 13, 1974. Original eastern terminus: IA 59, later US 63 Counties: Tama Paving history: Unpaved at designation, it was paved in 1957. Replaced by: A block each of Main Street and 3rd Street in Garwin (in 1974); County Road E29 (at decommissioning) Terminus photos |
| Iowa 230 (I) |
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Designated: January 8, 1931 Decommissioned: July 23, 1934 Original western terminus: Sergeant Bluff Original eastern terminus: US 75 Counties: Woodbury Paving history: There were no paved segments. Replaced by: Local road (probably 1st Street in Sergeant Bluff), upon the relocation of US 75 to a new western alignment south of US 20. Part of this road became IA 378 later on. For maps of this route, see Jeff Morrison's Sioux City Highway Chronology page. |
| Iowa 230 (II) |
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Designated: July 23, 1934 Decommissioned: 1965 Original northern terminus: IA 141 in Sioux City; it was extended westward to US 75 in 1948. Original southern terminus: US 75 south of Sergeant Bluff Counties: Woodbury Paving history: The entire road was paved at the time of designation. Replaced by: City streets (Transit Avenue, Morningside Avenue, and Lakeport Road in Sioux City), and a county road (now numbered K29). The Lakeport Road segment replaced a piece of US 75. For maps of this route, see Jeff Morrison's Sioux City Highway Chronology page. |
| Iowa 231 (I) |
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Designated: January 8, 1931 Decommissioned: October 23, 1981 (the city of Ireton took over its share on July 16) Original northern terminus: IA 10 Original southern terminus: Ireton Counties: Sioux Paving history: Unpaved at designation, the entire road was paved in 1958. Replaced by: County Road K30 and 4th Street in Ireton (it turned west before ending) Former terminus photos |
| Iowa 231 (II) |
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Designated: May 2000 Decommissioned: July 1, 2003 Original northwestern terminus: US 34 west of New London Original southeastern terminus: US 34 southeast of New London Counties: Henry, Des Moines Paving history: The entire road was paved at the time of designation. Replaced by: Local roads (Main Street in New London); this unsigned highway was designated to a former segment of US 34 in 2000 after the four-lane bypass of New London opened. In December 2003 Jeff Morrison found out that a Business US 34 was planned to follow this route, but no signs were posted aside from green "New London Business District" signs along US 34. |
| Iowa 232 |
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Designated: January 8, 1931 Decommissioned: July 14, 1980 Original western terminus: Earlham Original eastern terminus: US 169 in De Soto Counties: Dallas, Madison Paving history: Unpaved at designation, it was paved in 1955. Major alignment changes: After IA 90 (III) was extended to Dexter in 1938, superseding its easternmost segment, IA 232 angled southward and then westward into Earlham along gravel roads. In 1955 it was realigned to become a straight north-south spur from IA 90 into Earlham; the north end became an interchange with I-80 — which was built right over part of IA 90 — in 1966. Replaced by: County Road P57 (at decommissioning) |
| Iowa 233 |
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Designated: January 7, 1931 Decommissioned: December 26, 1989 Original western terminus: Albion Original eastern terminus: IA 14 Counties: Marshall Paving history: Unpaved at designation, the entire road was paved in 1961. Replaced by: Relocated IA 330 Former terminus photos |
| Iowa 234 |
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Designated: January 7, 1931 Decommissioned: August 21, 1994 Original northern terminus: US 30 in State Center Original southern terminus: Rhodes; on December 1, 1935, it was straightened to end at the IA 88 (later IA 64, then IA 330) diagonal due south of State Center after that city objected to the Highway Commission's plans to decommission the road and reassign the number to the Rhodes-Melbourne spur. It was truncated at County Road E63 (formerly IA 235 and IA 245) on December 26, 1989. Counties: Marshall Paving history: Unpaved at designation, the segment south of IA 235 was paved in 1956. The segment north of there was gravel at the time of decommissioning and remains that way today. Replaced by: |
| Iowa 235 (II) |
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Designated: December 1, 1935 (number approved August 20) Decommissioned: November 9, 1966 Original western terminus: Rhodes Original eastern terminus: IA 234 in southwestern Marshall County Counties: Marshall Paving history: Unpaved at designation, the entire road was paved in 1956. Replaced by: IA 245 (II) to avoid conflict with I-235. It replaced part of IA 234 after it was straightened south of State Center. On July 10, 1935, this road (along with an extension eastward to the IA 88 diagonal at Melbourne) was numbered as IA 234 after the existing 234 was supposed to have been decommissioned; the IA 235 number was assigned to a spur route to Pilot Knob State Park (which eventually became IA 332 instead). However, after State Center objected to its decommissioning, the existing IA 234 remained on the state highway system and the new IA 235 was truncated to end at 234 rather than Melbourne. |
| Iowa 236 |
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Designated: 1933 (number assigned March 17, 1931) Decommissioned: April 3, 1987 Original northern terminus: Templeton Original southern terminus: The junction of US 71 and IA 141 Counties: Carroll Paving history: The entire road was paved at the time of designation. Replaced by: Local roads (Main and 2nd Streets) in Templeton (it made a turn to the west before ending) and County Road N18. It was created from a piece of the former IA 46 (I). Former terminus photos |
| Iowa 237 |
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Designated: April 14, 1931 Decommissioned: April 10, 1981 Original northern terminus: IA 9 Original southern terminus: Ocheyedan; it was truncated at the north city limits on July 1, 1980. Counties: Osceola Paving history: The entire road was paved at the time of designation. Replaced by: County Road L58 Former terminus photos |
| Iowa 238 |
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Designated: April 14, 1931 Decommissioned: July 1, 2003 Original northern terminus: Harris Original southern terminus: IA 9 Counties: Osceola Paving history: The entire road was paved at the time of designation. Replaced by: County Road M20 Note: Per the legal description, IA 238 was originally decommissioned on April 10, 1981, at the same time as IA 237. However, on August 26, 1987, the decommissioning was voided due to Iowa Code Section 306.44, which voided any transfers that occurred after April 1, 1981, unless they were mutually agreed upon by the affected jurisdictions. This explains IA 238's absence from the 1983 and 1986 state transportation maps. Terminus photos |
| Iowa 239 |
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Designated: May 27, 1931 Decommissioned: July 1, 2003 Original northern terminus: IA 3 (I), later IA 2 Original southern terminus: Waubonsie State Park Counties: Fremont Paving history: Unpaved at designation, the entire road was paved in 1979. Replaced by: County Road L48 Terminus photos |