Statistical traffic data sources that can be used with ORS

We have our own instance of ORS up and running. We are looking at incorporating traffic data as mentioned in Can ORS support traffic?.

Is HERE the only provider that can be incorporated into ORS or is there other that use the same format?

Hi @damienJones,

no currently only HERE data can be used.
See e.g. Can ORS support traffic? - #2 by Jules

Best regards