Minnesota Department of Transportation

511 Travel Info

Hwy 280

St Paul, Lauderdale and Roseville

Traffic impacts

Hwy 280 project map
Click map for larger PDF version.


Through mid-June

  • Traffic is restricted to a single lane in each direction on the northbound roadway between Como Ave. and Broadway St.
  • The ramp from SB Hwy 280 to Larpenteur Ave. is closed and detoured

    Exit at Como Ave and go north on Eustis St. to reach Larpenteur Ave.

  • The ramp from Como Ave. to NB Hwy 280 is closed and detoured

    : North on Eustis St. to Larpenteur Ave.

  • The ramp from Larpenteur Ave. to SB Hwy 280 is closed and detoured

    : West on Larpenteur, north on Industrial and east on Broadway St.

Through mid-July

  • The interchange of Hwy 280 and I-35W is closed and detoured. Hwy 280 is closed and detoured north of Broadway St.
  • Hwy 280 remains open to a single lane of traffic in each direction south of Broadway St.


      • Local traffic will follow a signed detour on I-35W, Industrial Blvd and Broadway St.
      • I-35W and I-94 traffic will detour on Hwy 51/Snelling Ave.


  • The ramp from NB Hwy 280 to NB I-35W will be open during Rondo Days in St. Paul on July 16th.
  • Ramps at Como Ave. and Larpenteur Ave. will close and be detoured during nearby work on Hwy 280.
  • More detailed schedule of project staging

About this project

Summary of work

  • Repair and resurface northbound and southbound Hwy 280 and shoulders between Como Ave. and I-35W
  • Rebuild the ramps between Hwy 280 and I-35W and adds zipper merge signs for the ramp from northbound Hwy 280 to I-35W
  • Rebuild approach roadway to the Hwy 280 bridge over Como Ave.
  • Construct concrete median barrier
  • Install new guardrail north of Larpenteur Ave.
  • Improve storm sewer system and ponds along Hwy 280
Do the zipper merge.