Singapore Buses route 558

Premium Bus Service 558 was a Premium service operated by Commute Solutions from Yishun Ring Road to Temasek Boulevard. The route passed through Yishun Avenue 2, CTE, Cecil Street and Marina Boulevard, operating one trip in the morning. SBS Transit Ltd also used to operate Premium Bus Service 558 till its handover to Commute Solutions on 25 Aug 2014.

Premium Bus Service 558 has been withdrawn since 03 May 2016 and is no longer in operation.

Premium 558 served the housing estates of Yishun Neighborhoods 1, 7 and 8 with bus connections to the CBD, eliminating the hassle of transferring between different modes of transport. It provided a more convenient alternative route for residents who would otherwise rely on feeder buses, the MRT or other bus routes to reach the city.

With City Direct 691 duplicating a large sector of Premium 558 and offering a cheaper fare to the CBD, many Premium 558 commuters switched over to City Direct 691, resulting in a lost of ridership for this service and the eventual withdrawal of this service.

One trip used to operated in the mornings, departing Yishun Ring Road (Yishun Pr Sch) at 7:45am on weekdays.