Maintenance crews on Hwy 53 in St. Paul

MnROAD

Minnesota's Cold Weather Road Research Facility

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Section Design Profiles

 

Cell Picture Slideshow

 

 

 

 

 

 

 

 

 

 

 

 

 

Mainline

The Mainline is 3.5-miles of Interstate traffic diverted from the parallel westbound I-94 between Albertville and Monticello, Minnesota.

 

Mainline

 

Drive the Mainline!

2012 Videos (click on a cell below to view the video)

Cell 1 - Original HMA Cell 2 - Stabilized Full Depth Reclamation
Cell 3 - Stabilized Full Depth Reclamation Cell 4 - Stabilized Full Depth Reclamation
Cell 7 - Original Concrete Cell 8 - Original Concrete
Cell 9 - Original Concrete Cell 60 - Whitetopping
Cell 61 - Whitetopping Cell 62 - Whitetopping
Cell 63 - Whitetopping Cell 96 - Whitetopping
Cell 70 - 2009 SHRP-II Composite Pavements Cell 71 -2009 SHRP-II Composite Pavements
Cell 72 - 2009 SHRP-II Composite Pavements Cell 73 - 2009 SHRP-II Composite Pavements
Cell 12 - Original Pervious Concrete Cells 113-513 - Thin Concrete
Cells 114-914 - White Topping on Distressed Asphalt Cell 15 - Warm Mix Asphalt
Cell 16 - Recycled Unbound Base, Warm Mix Asphalt Cell 17 - Recycled Unbound Base, Warm Mix Asphalt
Cell 18 - Recycled Unbound Base, Warm Mix Asphalt Cell 19 - Recycled Unbound Base, Warm Mix Asphalt
Cell 20 - Low Temperature Cracking, Fractioned RAP Cell 21 - Low Temperature Cracking, Fractioned RAP
Cell 22 - Low Temperature Cracking, Fractioned RAP Cell 23 - WMA, taconite