Residents of Buenaventura are protesting as the state governor reportedly calls on the company to pack up and leave.
The funds spent on the country's road network have been a mixture of public spending and private investment, according to the head of infrastructure and the communications and transport ministry, Óscar Callejo.
In what he called the "city's largest privatization package," São Paulo mayor João Dória offered management of public transport cards to the private sector, including users' personal information.
Certainty, transparency and feasibility in public works projects are key to motivating investment in Mexico's infrastructure sector, according to a group of investment experts.
With investment slowing to a trickle in Peru due to the ongoing Odebrecht corruption investigation that involves the past three governments, the government is struggling to boost growth.
The Ruta del Sol consortium, headed by disgraced Brazilian firm Odebrecht, renounced its intentions of suing the state before an arbitration tribunal.
The project tender has been delayed several times since it was first announced in 2013.
Two offers were received for the project to refit the Las Catonas-Moreno plant, which is currently out of service.
A deputy and three senators have accused the public works ministry of favoring Spanish firm Sacyr in the tender to modernize Silvio Pettirossi international airport.