Sikkim Lowers Load Limit on NH-310A Bridge B2, Keeps 10 km/h Speed Restriction

Sikkim’s transport authorities announced a revision of the load-carrying capacity for Bridge B2, which lies on National Highway 310A. The new regulation caps the maximum permissible weight per vehicle at a lower figure than previously allowed, while the 10 km/h speed limit remains unchanged.
The adjustment follows a technical assessment that highlighted structural stress on the bridge during peak traffic periods. Officials said the reduced load limit is intended to prolong the bridge’s service life and prevent premature wear.
Motorists traveling the route are being instructed to adhere to the new limits, with enforcement officers stationed at key points to monitor compliance. Violations could attract penalties under the state’s road safety statutes.
The decision aligns with broader safety measures across Sikkim’s mountainous road network, where steep gradients and narrow spans demand stricter controls on heavy vehicles.
Authorities will review the impact of the revised limits over the coming months and may issue further guidance if required.