Switzerland. Canton Ticino. Ligornetto. Construction site of a new brigge ( Ponte Laveggio ) for the new railway line FMV - CH. Builders workers pour concrete into form. Both workers wear as safety measures yellow helmets, protective shoes and working clothes. Both men are working for the Sanoba consortium, with is an association of companies pooling their resources to achieve the railway construction. 25.05.2012. © 2012 Didier Ruef