2021-04-25 New Bus Stop at Yishun Avenue 6 for Services 663 & 806 New Bus Stop at Yishun Avenue 6 for Services 663 & 806 25 April 2021 - 26 April 2021 New Bus Stop at Yishun Avenue 6 for Services 663 & 806 From Sunday, 25 April 2021, SBS Transit Bus Service 806 will serve a new bus stop along Yishun Ave 6.