Documents

• Preliminary Design Report
  A design report/study was produced in 2010 for the I-494/I-35W interchange that produced information to consider during the 2012-2013 concept design phase.

  View preliminary design report

  View the executive summary with alternative concept figures (PDF, 7 MB)

  View the preliminary design report appendices (PDF, 69 MB)

• I-494 Storm Water Alternatives Study
  A 2007 study was conducted to help determine the best means for storm water drainage of I-494 from Penn Avenue to the Minnesota River.
  View the storm water alternatives study (PDF, 40 MB)