Description: <span style="font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;">This layer includes data on through lane number, travel width, median structure, median type, and median width of all US and state multilane trunk highways in Minnesota. Data in this layer was derived from MnDOT Spatial Data Warehouse (SDW) in January 2021. This layer will be updated annually. </span>
Copyright Text: Minnesota Department of Transportation, Office of Freight & Commercial Vehicle Operations, Office of Transportation System Management.