Highway 90 in the segment from [Km] 339 through [Km] 343

Due to its difficult topography and age, Highway 90 had become a particular dangerous roadway.
The purpose of this project was to execute geometric and safety modifications in the highway in order to adapt it to intercity travel speeds.
During this project, curves were improved, earthworks were executed, the roadway cross-section was widened, shoulders were constructed and infrastructure was rehabilitated.