mparivahan RTO Services Speed Limit on Highway/ Expressway in Sikkim May 13, 2024September 8, 2023 Devender Saini The general speed limit in Sikkim is 60 km/h (37 mph) for all vehicles.Related Postsmparivahan RTO Services Speed Limit on Highway/ Expressway in Himachal Pradesh May 13, 2024September 6, 2023 Devender Sainimparivahan RTO Services Speed Limit on Highway/ Expressway in Chandigarh May 13, 2024September 6, 2023 Devender Saini