Our Mexican Partner Ingeniería Geofísica y Sistema S.A. de C.V. (IGS) recently won a project of the Communication and Transport Secretary (SCT) as a final client to upgrade and install new Intelligent transportation systems (ITS) along the Federal Bridges and Highways in Querétaro in Mexico. They include eight Automatic Weather Road Weather Information Stations (RWIS) delivering road status, temperatures, friction and others.
A recent study published by the US-American National Academy of Sciences revealed an increasing chloride amount in rural and urban freshwater lakes around the American continent. The scientists believe, that mainly road salt distributed on icy roadways is to blame for this. But how to stop this process without huge investments?