Minnesota Department of Transportation

511 Travel Info

Hwy 110

Inver Grove Heights, Mendota Heights, Sunfish Lake, West St. Paul

Traffic impacts

Hwy 110 Mendota Heights project location map
Hwy 110 Mendota Heights project location
map. Click map for larger PDF version


All dates are subject to change due to weather, project readiness and/or unforeseen circumstances.

Work will significantly impact traffic, and in order to complete the project as quickly as possible, the following work will occur:

Thu, Oct. 26 to early November

  • Both directions of Hwy 110 between Deleware Ave. and Hwy 3 are a single lane as crews complete work on the shoulder near both Sunfish Ln and Angell Rd
    • Note: There may be times where will encounter a delay entering or existing the neighborhood. Flaggers will allow you in or out of the neighborhood when it is safe
  • Charlton St. is closed at Hwy 110 (City of West St. Paul project)

Permanent access changes

  • Sunfish Ln. is a right in and right out ┬áto and from EB Hwy 110
  • Angell Rd. is a right in and right out to and from EB Hwy 110
  • Carmen Ln/Crown Pt. neighborhood MUST turn right towards I-35E and make a u-turn in order to access EB Hwy 110


Stay alert in work zones. Do not follow vehicles into a construction zone.


Nearby residences and businesses may experience some noise during construction work.

Starting June 12, construction crews will be working 24 hours a day, 6 days a week. Between 9 p.m. and 5 a.m.this work may include: removals, excavation/grading, installation/removal of shoring, and installation of a box culvert under Hwy 110. Crews will work to keep noise down. These nighttime activities are expected to continue through mid-September.

About this project

Summary of work

Dakota County will construct a pedestrian crossing under Hwy 110 in Mendota Heights at the same time.