58 should be amended somehow as it duplicates with Service 53,
55 and 59(From Bishan) in one way or another. The only parts that
are not duplicated are: Serangoon Ave 3/2 , Upp Paya Lebar Rd, Ubi
Ave 3 and Pasir Ris Dr 3. Hence i would suggest 58 to use Bishan Rd
-> Braddell Rd -> Lor Chuan -> Serangoon Ave 3/2 -> Upp
Paya Lebar Rd -> Ubi Ave 3 -> Kaki Bukit Ave 1 ->
Bedok/Simei/Tampines area before going to Pasir Ris
