The national plan for infrastructure describes how state-owned infrastructureis to be maintained and developed. The plan mainly covers the areas: operation and maintenance of state-owned roads and railways nvestment in state-owned roads, railways, fairways and locks measures to reduce the environmental impact of infrastructure support to municipalities to promote sustainable urban environments(urban environment agreements) research and innovation funding The transport system needs pedestrian and cycle paths, roads, railways, portsand airports that interact and complement one another to meet societal needs.An intermodal perspective is fundamental to planning how we should use ourinfrastructure in a smarter, more efficient manner.

Sammanfattande översättning av: Trafikverket. Publikation ; 2021:186 "Förslag till nationell plan för transportinfrastrukturen 2022–2033"