available on this page, the brazilian media network of globo has an online portal called g1 with a section dedicated to traffic in rio de janeiro - it has constant updates with newsfeed about the various parts of the city.

the portal 1746 is a government service that can be reached through the official website, by the official app, or by calling the number itself (1746) - any inconveniences, questions, or conerns with the municipality of rio, with particular emphasis involving traffic, including but not limited to buses, taxis, and vans.

the website portal do trânsito is a measure of communication that provides users with daily information about traffic in the country of brazil - it covers topicas including but not limited to latest news, education, opinions, statistics, legislations.