sergio said:
Yes this is true but grade crossings invite problems. People foolishly think they can rush across safely. Children may also be involved. There really should not be ANY grade crossings in major urban areas. The elimination of grade crossings could be a very useful government infrastructure project.
Average cost of eliminating such a crossing in France is around 3/4.5 million EUR (non urban areas I guess).
Here, in an urban area, if it costs like 20 million pesos each and if there are 300 of those in the city (no idea, just an approximation ?) = 6 billion pesos.
I guess the Riachuelo will be clean before that (likely on a February 30th).
It would be better to insist on Education : with likely 10 simple measures, the death toll on Argentinean roads could easily be diminished by 2 in a few years. It's just a matter of political willingness.
Driving a bus is a very stressful job. Add to that a low education, likely a low IQ, an improper formation, a lack of penalties (it was told on TV that fines for reckless driving are given per bus license plate & not individualized by driver = useless), dangerous vehicles, etc etc.
Another solution : making the executives of those transportation companies penally responsible for some of the acts of their drivers (in certain circumstances = like when the drivers have to respect timings).