Service 155
Toa Payoh Interchange - Siglap Link (Loop)
Lor 6 Toa Payoh, Lor 4 Toa Payoh, Lor 6 Toa Payoh, Braddell Rd, Upp Serangoon Rd, Upp Aljunied Rd, Aljunied Rd, Merpati Rd, Circuit Rd, Pipit Rd, Circuit Rd, Mattar Rd, Aljunied Rd, Geylang East Central, Eunos Rd 8, Sims Ave, Still Rd, Joo Chiat Place, Telok Kurau Rd, East Coast Rd, Siglap Rd, Siglap Link, Marine Parade Rd, Siglap Rd, East Coast Rd, Telok Kurau Rd, Changi Rd, Paya Lebar Rd, Paya Lebar Rd, Geylang East Central, Aljunied Rd, Merpati Rd, Circuit Rd, Pipit Rd, Circuit Rd, Mattar Rd, Aljunied Rd, Upp Aljunied Rd, Upp Serangoon Rd, Braddell Rd, Lor 6 Toa Payoh, Lor 4 Toa Payoh, Lor 6 Toa Payoh