HUGE crowds of more than 140,000 people are expected to descend on Sydney Olympic Park tonight in what’s being dubbed ‘Sydney’s Super Saturday’ — with police and transport chiefs calling on people to use public transport to avoid traffic Armageddon.

Close to a full house is expected at ANZ Stadium for English football giants Arsenal’s high-profile exhibition game with Western Sydney Wanderers — while over the road at Spotless Stadium the Swans take on the GWS Giants in the AFL Sydney derby.

media_camera Spotless Stadium is expected to be close to full for the Sydney AFL derby between GWS and the Swans. Picture: Ryan Pierse/Getty Images

And adding to the crush will be a 6pm performance of Disney on Ice’s production of Frozen at Qudos Bank Arena — with organisers asking families to pre-book parking spots.

General duties police from across south west Sydney are being rostered on to help cope with the crowds, along with specialist police, South West Metropolitan Regional Commander Assistant Commissioner Frank Mennilli said.

media_camera A performance of Disney on Ice’s Frozen is expected to add to the traffic dramas around Olympic Park.

He urged fans and families to plan their journey ahead of time.

“There will be significant crowds heading to Olympic Park at the same time for the events so we’re urging everyone to allow extra travel time, be mindful of your own safety and those around you, and don’t spoil the fun for others,” he said.

Roads affected will be Homebush Bay Dr, the M4, Parramatta Rd, Silverwater Rd, Concord Rd, Ryde Rd, Lane Cove Rd and Epping Rd.

But adding to the transport woes are pre-scheduled plans for trackwork on the North Shore and Bankstown lines and sections of the North line.

Special event buses are being put on and extra trains will run from Central, Blacktown and Lidcombe direct to Olympic Park.

media_camera Over 80,000 football fans turned out to see Arsenal beat Sydney FC last night. Picture: AAP Image/Paul Miller

ANZ Stadium expects the high-profile Arsenal match to draw a crowd of 83,000 or more, and has installed additional level one seating to meet demand for the English Premier League club’s first Australian tour in 40 years.

And the Giants’ home clash with the Swans is expected to have the 24,000-seat Spotless close to being filled.

“It’s the first time Arsenal FC has played in Australia in 40 years and it promises to deliver a raft of benefits to NSW — we expect almost 28,000 domestic and international visitors to contribute more than $18 million to the state,” Acting Tourism Minister Niall Blair said earlier this week.

“Fans have travelled from around Australia and more than 15 other countries to see Arsenal face off against the best in NSW.”

Arsenal beat Sydney FC 2-0 last night in the first of their two games in Australia.

The sporting games kick off at 7.25pm (Giants v Swans) and 7.30pm (Arsenal v Wanderers).

NSW transport co-ordinator Marg Prendergast urged people to leave their cars at home.

Multiple other events, including exhibitors bringing The Man Cave Experience to Sydney Showground, are also being held in the precinct throughout the day.