Speaking about his recent visit to the American west coast, which is the global hub of hi-tech innovations, Mr Gadkari said he spent quality time with the officials of Tesla, which is also founded by Mr Musk, who is known for his futuristic ideas.
"I just offered them ... they want some road for experimental purpose. I offered them the westerly bypass of Pune connected to the Express Highway. The idea is they can take an experiment between Mumbai and Pune as a pilot project," he said, without naming SpaceX.
He said the Hyperloop, whose idea was first presented in 2013, runs faster than an aircraft at a speed of 1,120 kmph and can cut the distance between his hometown Nagpur and Mumbai in 35 minutes.
Among other things, SpaceX is also working on commercialising space travel.
Speaking about the futuristic concept which is yet to be commercialised, the minister said the Hyperloop "is a tube" which uses air for propulsion.
Speaking to reporters later on the sidelines of an infrastructure summit organised by Marathi daily Lokmat, Maharashtra Chief Minister Devendra Fadnavis also confirmed that there indeed have been some discussions between the governments on such a proposal but was quick to add that Maharashtra has asked the company to develop the product first before making test-runs in the state.
Mr Gadkari said the government has invited Tesla to invest in the country as he expressed interest in clean energy like solar and battery storage, areas in which the American company is focused on.
He said he also encouraged Mr Musk to set up a manufacturing base here. Tesla has been offered land free of cost near some ports.
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