U.S. 20 Construction

Construction updates

Woodbury County Road L21/Lee Ave., south of U.S. 20

May 14-June 4 - The contractor will close Woodbury County Road L 21/Lee Ave., south of U.S. 20, on Monday, May 14 at 7:00 a.m. for approximately 4 weeks, weather permitting.


U.S. 20 between Ida County Road M-25 and U.S. 71

April 18-Sept. 28 - Road construction work for the expansion of U.S. 20 in Ida and Sac counties will require closing the roadway to traffic between Ida County Road M-25 (near Galva) and U.S. 71 (near Early) from noon Wednesday, April 18, until Friday, Sept. 28, weather permitting.

Motorists will be directed around the work zone on a signed detour using Ida County Road M-25, Ida/Sac County Road D-15, and U.S. 71.


EAST OF MOVILLE TO MINNESOTA AVE.

C.J. Moyna & Sons of Elkader, IA was awarded the $19.8 million contract. Westbound lanes were completed and open to traffic in 2017. Grading and paving work on the eastbound lanes will be completed in 2018.


CORRECTIONVILLE TO HOLSTEIN

Ames Construction Inc. of Burnsville, MN was awarded the $62.9 million contract. Grading and paving work on the westbound lanes will be completed in 2018. Eastbound lanes were completed and open to traffic in 2017.


HOLSTEIN TO ADAMS AVENUE

C.J. Moyna & Sons of Elkader, IA was awarded the $36.1 million contract. Grading and paving work on the eastbound lanes will be completed in 2018. Westbound lanes were completed and open to traffic in 2017.


ADAMS AVE. TO WEST OF EARLY

C.J. Moyna & Sons of Elkader, IA was awarded the $45.8 million contract. Paving work on the eastbound lanes will be completed in 2018. Contractor will detour U.S. 20 traffic in 2018. Westbound lanes were completed and open to traffic in 2017.

County Roads closed at U.S. 20



Ida County Roads

  • Brady Ave. – north of U.S. 20
  • Ida County Road L-51/Alpine Avenue  –  south of U.S. 20
  • Marshall Ave. – north of U.S. 20
  • Noble Ave.  –  south of U.S. 20
  • Orchard Ave.  –  south of U.S. 20
  • Pioneer Ave. –  south of U.S. 20
  • Quail Ave. –  south of U.S. 20

Woodbury County Roads

  • Knox Ave. – south of U.S. 20
  • Kossuth Ave. – south of U.S. 20
  • Lenox Ave. – south of U.S. 20
  • Lucas Ave. – south of U.S. 20
  • Sidney Ave. – north of U.S. 20
  • Timber Ave. – north of U.S. 20
  • Union Ave. – north of U.S. 20
  • Woodbury Ave. – north of U.S. 20

Sac County Roads

  • Ira Ave.–  north of U.S. 20
  • Adams Ave. –  north of U.S. 20
  • Armstrong Ave.–  north of U.S. 20
  • Bettin Ave. – north of U.S. 20
  • Esther Ave. – north of U.S. 20
  • Fox Ave. – north of U.S. 20
  • Hope Ave. – north of U.S. 20
  • Buchanan Ave.–  south of U.S. 20
  • Cory Ave. – south of U.S. 20
  • Dean Ave. – south of U.S. 20
  • Esther Ave. – south of U.S. 20
  • Gard Ave. – south of U.S. 20
  • Hope Ave.–  south of U.S. 20
  • Ira Ave. – south of U.S. 20


Construction schedule overview

Construction of two additional lanes of U.S. 20 between Early and Moville began in 2014. This final 40 miles of the U.S. 20 expansion is scheduled for completion in fall 2018. Once completed, a four-lane U.S. 20 will span Iowa.

Click on the colored lines on the map for more information.




2014-2018

2015

2016-2018

2016-2018

2017-2018

Detour routes

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