Yes it did but it was a bit different. You see, in 1980 it was a
semi-express loop service charging a flat fare of 70c. Route was as
follows:
Bedok Inter, Bedok North Ave
1, New Upp Changi Rd, Changi Rd, Geylang Rd, Guillemard Rd, Nicoll Highway,
C'naught Dr, Stamford Rd, North Bridge Rd, South Bridge Rd,
Neil Rd and New Bridge Rd.
Return via Hill St, Vicoria St,
Bras Basah Rd, Nicoll Highway, Guillemard Rd, Paya Lebar Rd,
Sims Ave, Sims Ave East, New Upp Changi Rd and Bedok Inter.
Note: Express between Changi Rd aft Still Rd and Stamford
Rd bef Nth Bridge Rd.
In 1985, it was a normal service charging stage fare. The express
sector was deleted. The new route was as follows:
Bedok Inter, Bedok Nth Ave 1, New Upp Changi Rd, Changi Rd, Geylang
Rd, Kallang Rd, Crawford St, Nth Bridge Rd, Sth Bridge Rd, Neil Rd
and New Bridge Rd.
Return via Hill St, Victoria St, Kallang Rd, Sims Ave, Sims Ave
East, New Upp Changi Rd and Bedok Inter.
AIRCON 3 was extended to Jurong East Inter. in 1987 via Jln Bt
Merah, C'wealth Ave, C'wealth Ave West, Boon Lay Way, Jurong East
Central and Jurong East St 13.