RD traffic sup 5000 V/J

the ‘traffic_dat’ field gives the year of counting on the section
the ‘traffic_mja’ field gives the number of vehicles as an annualised daily average

Data in accordance with Article I.4.4 of the Annex to Decision 2018-0864 of the French Electronic Communications and Post Regulatory Authority dated 3 July 2018 proposing to the Minister responsible for electronic communications the terms and conditions for granting authorisations for the use of frequencies in the 900Mhz, 1800 Mhz and 2.1 Ghz bands in metropolitan France to establish and operate an open and public mobile radio network
Article I.4.4 Obligations for Frequency Laureates in the 1800 Mhz Band: [...] “priority roads” are defined as motorways, main roads connecting, within each department, the head of department (prefecture) to the district chiefs (sub-prefectures) and sections of roads on which on average at least five thousand vehicles per day run on an annual average, as they exist on 1 January 2018. [...]