Description: This dataset contains median/traffic island locations along state routes. Descriptive information includes type, width, and protection type. A width value of 999 generally indicates a median/island greater than 300ft. Location information is x,y and route and milepost. The Traffic Islands dataset is a Mandli data layer that was collected in the Fall of 2015 via LiDAR inventory. The Medians is a Mandli data layer that was collected in the Summer of 2021 via LiDAR inventory.