MDE is present in the maintenance sector of large land transport infrastructures: roads, highways and railroads.

MDE provides the technical and human resources, as well as the logistical and organizational resources that provide a high capacity of response to meet the level of service required by the Public Administration.
Thus, we will be responsible for the good condition of hundreds of kilometers of roads and highways, and thousands of hectares of road margins, to preserve the necessary benefits for its use and ensure safety.