Waiting for the train

Riyadh Metro project faces further delay over payment disputes

Riyadh Metro lines on a test drive to KFAD station earlier this month (Fayez Nureldine/AFP/Getty)

Vivian Nereim and Matthew Martin reporting for Bloomberg: 

U.S.-based Bechtel Corp. and other international firms are pursuing billions of dollars in unpaid bills from Saudi Arabia’s government for work done on the Riyadh metro project, according to five peop…