The state opposition has placed its support behind a light rail network, releasing a plan to build light rail from East Perth to West Perth, fully funded by the Perth Parking Levy.
The proposal would see 5.7 kilometres of light rail run along Hay and Murray Streets to Thomas Street from the Causeway, with an additional line to a depot near Royal Street.
Opposition leader Eric Ripper said the plan would initially cost $258 million to build and purchase rail cars, and would have an annual operating cost of $8 million.
"There are sufficient unallocated funds in the Perth Parking Levy to build this light rail and fund its ongoing operation," Mr Ripper said.
Mr Ripper said it was estimated the Perth Parking Levy account would have a surplus of around $90 million dollars by June 2014 and would continue to generate a surplus of more than $17 million per year.
Opposition spokesperson for transport, Ken Travers, said the proposed route would be the basis of a future light rail network for Perth, including possible links to universities and surrounding suburbs.
"It makes sense to start in the Perth city centre given it has the highest level of activity and urban density and an existing source of funding to pay for it," Mr Travers said.
The push towards light rail gained momentum last year when West Australian Premier Colin Barnett told a Chamber of Commerce and Industry luncheon the government had started serious planning work.
Mr Barnett said in November a light rail system would be built within the next decade and would service the inner suburbs and the Perth central area.
