Michigan Department of TransportationThe 2026-2029 State Transportation Improvement Program (STIP). The STIP is a required four-year planning document that lists road, bridge, transportation alternatives, and transit projects that the state intends to fund with federal aid provided under the Federal Aid Transportation Program in Fiscal Years (FYs) 2026-2029.ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/7a5456d67620459f990a807c0430c401_0engState of Michigan Open Data PortalPublicDraft STIP 26-29 (Points) [Michigan]Web servicesMichiganLast Modified: 2026-01-08