Minnesota Department of TransportationReference posts (often called Mile Post or Mile Markers) are green numbered signs along the side of a highway roughly a mile apart for traveler reference. Check other metadata records in this package for more information on Highway Reference Post Information. Link to ESRI Feature Service:<br /> <b>Highway Reference Posts in Minnesota</b>: <a href="https://webgis.dot.state.mn.us/65agsf1/rest/services/sdw_infra/REFERENCE_POST/FeatureServer">Highway Reference Posts</a><br /> To create a spatial representation for mapping the location for Reference Posts.Data is complete through end of construction for date referenced. Construction subsequent to said date is in process to being entered and may or may not be included.Filesstruc-reference-postsengPublicHighway Reference Posts [Minnesota]DatasetsMinnesotaMinnesota Geospatial Commons