Based on the discussion GTFS dos ônibus do Rio de Janeiro, I just added analysis support for public-transport data of osm to ptna for
- BR-RJ-SMTR
- Cidade do Rio de Janeiro, Rio de Janeiro
- Secretaria Municipal de Transportes - SMTR (this link might not find the host due to the ‘.rio’ TLD - some DNS servers fail to resolve that)
- CSV data in the OSM wiki SMTR Linhas has been prepared based on the gtfs feed data
- GTFS data is also available BR-RJ-SMTR