Minnesota Department of Transportation

511 Travel Info

Hwy 73 Bridge Replacement Project

St. Louis County

Traffic impacts

Road closures

I-494 Ramp Closures
Click map for larger PDF version.
  • Motorists will encounter a detour on County Road 16, County Road 18 and County Road 20
  • Detour dates are tentatively scheduled for July 7 to August 22
  • Detour map (PDF)

About this project

Summary of work

I-494 Ramp Closures
Other MnDOT projects on Hwy 73. Click
map for larger version.
  • Replace the bridge on Hwy 73 that crosses West Swan River
  • Resurface bridge approaches


  • $829,750