After PowerChina in Costa Rica won the contract to expand a section of highway in Guanacaste, one of the participating consortia appealed the results, arguing that the requirements had been modified in the tender.
The road work awarded to PowerChina in 2018 consists of a total of 50 kilometers, distributed in two tenders, one for the San Gerardo-Limonal section and the other for the Barranca-San Gerardo section.