I-35W Minnesota River Bridge


  • LocationBurnsville, MN
  • ClientMnDOT
  • Category Design-Build


This $127 million design-build project reconstructs I-35W from 106th Street in Bloomington to Cliff Road in Burnsville and includes reconstructing the I-35W Minnesota River Bridge and the bridge over 106th Street. Primary roadway design elements led by Alliant include reconstructing 2-miles of I-35W mainline pavement and subgrade, reconfiguring the Black Dog Road interchange, and partially reconstructing the Cliff Road and 106th Street interchanges. Alliant was also responsible for Maintenance of Traffic; permanent signing, striping, lighting, and ITS; environmental design and compliance; and the design of the 106th Street bridge.


  • Transportation Infrastructure
  • Traffic Engineering
  • Roadway Design
  • Intelligent Transportation Systems
  • Environmental Compliance
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