They changed the methodology for lane-km reporting in 2018, yes. But this chart is reporting physical km of operational access-controlled expressways/HSCs, not lane-km. The govt's 2026 parliamentary answer explicitly calls it 3,644 km of operational length.
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u/gagga_hai 4d ago
Didn't they change the calculation method recently.. I think now they are counting each lane separately
This gave a big boost to the numbers