Iowa...
IA 122:
This expressway, which runs from I-35 to I-80, was US 18 before the new US 18 freeway was built.
History:
| Date |
Activity |
| 1970 |
Complete |
| December 6, 1999 |
Designation changed from US 18 to IA 122 |
IA 141:
IA 141 is an expressway from IA 144 in Perry to I-35 / I-80 in Des Moines.
History:
| Date |
Activity |
| 1975 |
Granger to I35 / I-80 complete |
| 1977 |
IA 144 to US 169 complete |
| November 1997 |
US 169 to Granger complete |
Junction Log:
| Junction |
Type of Access |
| IA 144 / CR P58 |
traffic light |
| US 169 |
interchange |
| IA 210 |
interchange |
| CR F31 |
traffic light |
| IA 17 |
interchange |
| IA 415 |
interchange |
| IA 44 |
interchange |
| NW 54th Ave |
traffic light |
| I-35 / I-80 |
interchange |
US 151:
An expressway from Wisconsin to the south end of the US 61 multiplex, on the Cascade Bypass, and from Anamosa to C St in Cedar Rapids. The entire route is eventually scheduled for upgrading to either freeway, expressway, or Super-2.
History:
| Date |
Activity |
| 1968 |
Grandview Ave in Dubuque to Dubuque Airport complete |
| 1971 |
Interchange with US 61 complete |
| 1992 |
Springville to IA 13 complete |
| 1993 |
Wisconsin to Grandview Ave in Dubuque complete |
| 1995 |
IA 13 to IA 100 complete |
| November 1997 |
IA 100 to Mount Vernon Rd complete |
| December 1997 |
Super-2 between Amana Colonies and US 30 proposed |
| May 2000 |
Mount Vernon Road to US 30 complete |
| August 2001 |
IA 1 to Springville complete |
| September 2001 |
Super-2 between Amana Colonies and US 30 postponed
indefinitely |
| November 2001 |
IA 64 to IA 1 complete |
| September 11, 2002 |
Cascade Bypass complete |
| October 14, 2003 |
A 3-mile bypass of Langworthy (from CR E17 to CR X44) complete |
| May 2004 |
IA 64 to Langworthy Bypass complete |
| June 2004 |
Monticello Bypass to Cascade Bypass complete |
| July 30, 2004 |
Monticello Bypass complete |
| September 13, 2004 |
Cascade to Dubuqe Airport complete |
Junction Log:
| Junction |
Type of Access |
| US 30 |
trumpet interchange |
IA 163:
An expressway from Williams St in Des Moines to Oskaloosa.
History:
| Date |
Activity |
| 1965 |
Williams St in Des Moines to CR S27 complete |
| 1995-96 |
Prairie City to Monroe Bypass, Monroe Bypass to Otley Bypass, Otley Bypass to Pella Bypass complete |
| Fall 1998 |
CR S27 to Prairie City complete |
| Summer 1999 |
Otley Bypass complete |
| September 30, 1999 |
Pella to Oskaloosa complete |
Junction Log:
| Junction |
Type of Access |
| US 65 |
signalized interchange with US 65 as the thru route |
| 64th St / CR S14 |
traffic light |
| 80th St |
traffic light |
| CR S27 |
traffic light |
| IA 117 |
interchange |
IA 169:
An expressway on the Fort Dodge Bypass, from IA 7 to US 20.
History:
| Date |
Activity |
| 1992 |
complete |
US 218:
An expressway from the north end of the US 18 multiplex to the north end of the Charles City Bypass, the southern 6 miles of the Charles City Bypass, on the Nashua Bypass, from Plainfield to the north end of the Waverly Bypass, from the south end of the Waverly Bypass to the north end of the freeway at Cedar Falls, from the north end of the US 30 multiplex to 16th St in Cedar Rapids, from IA 22 to Mount Pleasant, and from the north end of the US 61 multiplex to Keokuk. By 2005, US 218 will be a freeway / expressway between Charles City and US 20, and south of I-80.
History and Construction Schedule:
| Date |
Activity |
| 1992 |
IA 201 to 16th St in Cedar Rapids complete |
| 1993 |
South end of the Waverly Bypass to Janesville complete;
Multiplex with US 61 complete |
| 1995 |
Janesville to the north end of the freeway at Cedar
Falls complete; IA 22 to CR G36 complete |
| October 1997 |
CR G36 to IA 92 complete; Crawfordsville Bypass complete |
| August 1998 |
IA 92 to CR G52 complete |
| June 1999 |
CR G52 to CR H28 complete |
| November 1999 |
West end of US 30 multiplex to IA 201 complete |
| August 1, 2000 |
Southern 6 miles of the Charles City Bypass complete
(south to 240th St) |
| October 2000 |
From the north end of the US 18 multiplex to the north
end of the Charles City Bypass complete; CR H28 to Mount Pleasant
complete |
| Mid-2001 |
Construction started on the Donnellson Bypass |
| Mid-2002 |
Construction started on the Mount Pleasant to Donnellson
segment |
| July 19, 2002 |
Plainfield to the north end of the Waverly Bypass
complete |
| November 8, 2002 |
Plainfield Bypass complete |
| September 3, 2003 |
Nashua Bypass complete; between 240th Street in Floyd
County and Walnut Street northwest of Nashua complete |
| November 8, 2003 |
Charles City Bypass (240th St) to Nashua Bypass complete |
| November 14, 2003 |
Nashua to Plainfield complete |
| February 19, 2004 |
Donnelson Bypass complete |
| 2005 |
Missouri to Mount Pleasant slated to be complete |
Junction Log:
| Junction |
Type of Access |
| IA 188 |
diamond interchange |
| IA 92 |
interchange |
Sources:
Jason Hancock, Iowa DOT, Neil Alexander Bratney
Last Updated: 1/24/05
Comments:
Please send any comments, suggestions, corrections, additional information or
pictures about this page to:
|
