September 2021 - Construction underway; March 2020 - City Hall notifies Queiroz Galvao to stop its operations (except essential activities) and meet all the requirements of epidemiological control to prevent workers and collaborators against the coronavirus; December 2019 - Work on duplicating on Rodovia dos Tamoios will be delayed and will only be delivered in 2021; August 2018 - First section of the highway is released for traffic; October 2014 - Concession contract for 30 years awarded to Consorcio Litoral Norte, led by Queiroz Galvao; Project cost - BRL3.9bn