Bus 811ABus stopsLoop via Sembawang Rd1Yishun Int59009↗2Bet Blks 201/20259169↗3Blk 24159179↗4Blk 24559189↗5Blk 25059199↗6Blk 27259209↗7Blk 28959211↗8Opp Yishun Ind Pk A59221↗9Blk 17459261↗10Blk 11859271↗11Blk 11457129↗12Blk 10157119↗13Opp Blk 701A59119↗14Blk 14559149↗15Opp Yishun Stn Exit B59159↗