Metropolitan Planning Organizations and transit agencies have not been passive in the face of post-pandemic travel disruption. The GAO’s 2026 survey of all 410 MPOs found that at least 80 percent reported taking one or more actions in each of three domains — transit, vehicle use, and housing — since 2019. The range of those actions, and their uneven results, sketch a useful map of where American cities stand. On the transit side, roughly 80 percent of MPOs reported that providers in their communities adjusted service in some form.