Federal Government Restarts BR-101 Upgrade in Rio Under R$10.18 Billion Arteris Deal

Overview

• The Transport Ministry authorized the relaunch Monday, granting Arteris a 22-year concession covering 322 kilometers between the Rio–Niterói Bridge and Campos dos Goytacazes.
• Work begins Tuesday with duplicating the Macaé–Rio das Ostras stretch, adding third lanes between Niterói and Itaboraí, and a three-year plan to fully rebuild pavement along the corridor.
• The contract cuts tolls automatically when deadlines slip and allows increases only after projects are delivered, with ANTT using independent verifiers and an audit firm to track compliance.
• The deal requires full-route monitoring with cameras tied to the Federal Highway Police, drones, automatic plate reading, and 4G coverage to improve security and incident response.
• Bypass projects face longer horizons, with the Itaboraí ring road projected to start in four years and finish in seven, while the Campos detour still depends on an environmental license.