Minnesota Department of Transportation

511 Travel Info

Construction

2024 construction season

South Central Minnesota

State highway and bridge projects

Hwy 4 Sherburn to St. James Hwy 4 St. James to Sleepy Eye Hwy 19 in Winthrop I-90 — Hwy 169 to Hwy 22 Hwy 257 resurfacing in Hanska Hwy 14/Highland Ave in New Ulm Hwy 14 — Minnesota River Bridge Hwy 93 near Henderson Hwy 14 in Mankato Hwy 22/Augusta Dr. in Mankato
Route (Hwy or Interstate) Description Begin date End date 2024 construction cost Website
Hwy 4 Resurface Hwy 4 from Brown Hwy 18 near St James to Ellsworth St in the City of Sleepy Eye; replace 2 bridges April 1, 2024 October 4, 2024 $18.88 million mndot.gov/d7/projects/hwy4stjames-sleepyeye
Hwy  4 Resurface Hwy 4 from Martin Hwy 26 near Sherburn to Hwy 60 near St James; replace 1 bridge and repair 3 bridges April 1, 2024 August 30, 2024 $20.72 million mndot.gov/d7/projects/hwy4sherburn-stjames
Hwy  14 Repair Hwy 14 bridge over Minnesota River May 6, 2024 July 13, 2024 $2.2 million mndot.gov/d7/projects/hwy14mnriverbridge
Hwy 14 Repair damaged bridge on Hwy 14 over Hwy 22 in Mankato August 13, 2024 October 19, 2024 $750,000 None
Hwy 14, CR 122 Construct roundabout at Jct of Hwy 14 and Highland Ave in New Ulm May 6, 2024 July 2, 2024 $2.66 million mndot.gov/d7/projects/hwy14-highlandavestudy-newulm
Hwy  14 Add fiber optic line for future cameras and vehicle counting equipment for incident management and future automotive technology on Hwy 14 from CR 17/77 to North Mankato August 5, 2024 November 22, 2024 $630,000 None
Hwy 19 Replace Hwy 19 bridge over Sibley County ditch one mile east of Hwy 15 near Winthrop July 22, 2024 September 20, 2024 $2.02 million mndot.gov/d7/projects/hwy19bridge
Hwy 22, CR 21 Reconstruct Hwy 22 from Mankato to St Peter; replace 1 bridge, repair 3 bridges and construct 1 new bridge; construct roundabout at Le Sueur CR 21 and Hwy 22. Preliminary work in 2024; construction/detour 2025-2026 July 15, 2024 October 23, 2026 $18 million mndot.gov/d7/projects/hwy22mankato-stpeter
Hwy 22 Construct roundabout at Hwy 22 and Augusta Dr in Mankato July 29, 2024 October 2, 2024 $2.6 million mndot.gov/d7/projects/hwy22augustadrive
Hwy 60 Install virtual weigh station/tire anomaly detector near St James rest area; funding from State Patrol 2024 2024 N/A None
I-90 Resurface I-90 from west of Hwy 169 near Blue Earth to Hwy 22; resurface pavement at rest areas April 3, 2023 October 31, 2024 $46 million mndot.gov/d7/projects/i90-hwy169-hwy22
Hwy 93 Reconstruct Hwy 93 from Hwy 169 to flood wall in Henderson; replace 1 bridge and add 2 bridges March 1, 2024 June 26, 2026 $13.5 million mndot.gov/d7/projects/hwy93henderson
Hwy  257 Resurface Hwy 257 from Hanska to Hwy 15 July 8, 2024 July 29, 2024 $940,000 mndot.gov/d7/projects/hwy257hanska 
Various Replace signs districtwide April 29, 2024 August 23, 2024 $900,000 None
Various Sealcoat various roads districtwide July 22, 2024 August 30, 2024 $4.64 million None
Various Apply clear pavement rejuvenator districtwide July 8, 2024 July 24, 2024 $500,000 None