Michigan Department of TransportationFeature layer (hosted) containing Speed Limit & LRS Information.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/b127cf7669084be7834056bbdfe29e18_0engState of Michigan Open Data PortalPublicSpeed Limits (Trunkline) [Michigan]Web servicesMichiganLast Modified: 2024-07-18