This route avoids fast, high traffic roads and opts for detours through green, residential districts and low pedestrian-traffic pavements. It is slightly hilly for a Singapore route. Generally safe except for the last road, North Buona Vista, which is a hazard to a weak urban cyclist. Happily, the overhead bridge at Dover can be used instead. It is only a half-length carry going over. Returning via North Buona Vista is safe, though.by sivasothi