To reduce costs of the system, the project uses the existing metre gauge rail line which cuts Teresina and was placed into a cut in the centre of the city to reduce interference with road traffic.
The project uses the existing metre gauge rail line. This was to reduce costs of the system. This existing metre gauge rail line cuts Teresina. This existing metre gauge rail line was placed into a cut in the centre of the city. This was to reduce interference with road traffic.