2017 road traffic data of managers who have signed the agreement to make their data available in Open Data:
— annual average road traffic data (ATMJ) all vehicles,
— heavy weight traffic data in TMJA and/or TMJO (Medium-day traffic) when this is accounted for by the manager.
The heavy-duty traffic columns may be titled “NAPL” or “TMJA_PL” for average annual traffic, and “NOPL” or “TMJO_PL” for working days traffic.
TMJA is the Annual Average Daily Traffic which represents the daily average flow rate of all vehicles, all senses, calculated over the year.
The nomenclature for the type of counting is as follows:
P: permanent counting
T1R: automatic temporary counting for 1 week with connection to a permanent counting
T1S: automatic temporary counting for 1 week without connection to a permanent counting
T2R: automatic temporary counting 2 x 1 weeks with connection to a permanent counting
T2S: automatic temporary counting 2 x 1 weeks without connection to a permanent counting
T3R: automatic temporary counting 3 x 1 weeks with connection to a permanent counting
T3S: automatic temporary counting 3 x 1 weeks without connection to a permanent counting
T4R: automatic temporary counting 4 x 1 weeks with connection to a permanent counting
T4S: automatic temporary counting 4 x 1 weeks without connection to a permanent counting
TA: Temporary Other
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