The map of French highways refers to any cartographic representation of the national highway network, whether digital or printed. To be reliable in 2026, it must reflect the sections in service, the portions under construction, and the changes in concession. Finding an up-to-date source requires distinguishing between institutional portals, cartographic publishers, and open data sets.
Open data and cartographic formats for the highway network
Competitors focus on consumer tools but overlook a useful lever: open data road datasets. The platform transport.data.gouv.fr provides files describing the main network (highways and national roads) in directly usable formats: CSV, GeoJSON, PDF, or ZIP.
These files allow for generating a customized map in GIS software (QGIS, for example) or integrating it into a business application. Only the main network is covered in open data to date, which is sufficient to map both concessioned and non-concessioned highways.
Another government dataset, ROUTE 500, is reused by tools like TerraVisu (developed by Makina Corpus) to visualize free and toll highways. The advantage is twofold: the data is official, and it clearly distinguishes concessioned highways and non-concessioned highways. To quickly identify the most suitable highway map in France for 2026, cross-referencing these open sources with a public portal remains the safest method.
Portal autoroutes.fr: interactive map and toll rates
The site autoroutes.fr is the common portal for highway companies (APRR, SANEF, Vinci Autoroutes, etc.). Its “Map” section displays an interactive map covering the entire concessioned network.
Beyond the layout, the portal offers several layers of real-time information:
- Toll rates for 2026 by route and vehicle class, updated annually at the time of the rate revision.
- Real-time traffic, traffic forecasts, and webcams on major routes.
- An integrated route calculator that combines distance, estimated duration, and toll cost.
The main limitation: autoroutes.fr only covers concessioned highways. Sections managed directly by the state (interdepartmental road directions, such as DIR Nord) are not always included with the same level of detail.
IGN maps and road atlases: the updated paper reference
IGN publishes annual dated road maps. The “Discover France” collection offers a laminated road map “France routière 2027” (reference 928) whose release is announced for September 14, 2026. This editorial calendar means that in the fall of 2026, the most recent paper mapping will bear the date 2027.
The digital platform cartes.gouv.fr, managed by IGN, provides access to the IGN Plan, aerial photographs, and TOPO 25 maps (SCAN 25). These cartographic layers display the road network with topographic precision superior to that of highway portals. They are useful for locating interchanges, rest areas, and connections between highways and national roads.
When to prefer paper over digital
A paper map remains relevant for areas with low network coverage (Alpine valleys, Central Massif). It also provides an overview of the network that digital zoom cannot replace when planning a long-distance trip without getting lost in details.
Reliability of a highway map: criteria to check before trusting a source
A reliable map indicates its last update date. This is the first reflex to adopt. An undated map or one dated 2023 may omit recent sections or prolonged closures, such as that of the A13 reported for construction over several months.
Three criteria allow for sorting sources:
- The explicit mention of the date or frequency of updates (daily on autoroutes.fr, annually for IGN maps).
- The distinction between toll highways and free highways, often absent from general maps (Google Maps, for example, does not display rates).
- The coverage of the non-concessioned network, which represents about one-third of the highway linear and escapes the portals of concessionary companies.
Sites like francepeages.com compile rates and routes with frequent updates. They are convenient for estimating a toll budget, but their mapping often relies on third-party data. Cross-referencing at least two distinct sources (an official portal and an open data set, or a portal and an IGN map) reduces the risk of outdated information.
Specific case of construction and temporary closures
No static map reflects ongoing lane closures. For this information, the real-time traffic from autoroutes.fr or bulletins from DIR (interdepartmental road directions) usefully complement the reference mapping.
The French highway network evolves each year, with new openings, closures for construction, and rate adjustments. The ideal source does not exist in a single form: it results from cross-referencing an up-to-date institutional portal, a dated IGN mapping, and, for advanced uses, the open data sets from transport.data.gouv.fr.
