The Bangkok BRT is a bus rapid transit system in Bangkok, Thailand. Of five routes that were originally planned, only one line has been operating since 2010, with the other routes either cancelled or expected to be cancelled. The 16 kilometres (9.9 mi) route has twelve stations in the centre of the road that give at grade access to the right hand side of the buses. Both termini connect to the Silom Line of the BTS Skytrain; at Chong Nonsi (S3) and at the newly opened Talat Phlu (S10). The buses used are all Sunlong SLK6125CNG buses. The flat fare is 5 baht.