The Northeast Frontier Railway's Tinsukia Division has completed major track electrification, successfully energizing 90.314 Route Kilometers across the Tinsukia-Dangari and Makum-Ledo sections. This brings NFR's total electrified route to 4170.19 RKM, achieving 96.43% electrification. The completed sections passed electric locomotive current collection tests, confirming readiness for commercial operations. This advancement aims to boost operational efficiency, reduce fossil fuel reliance, lower emissions, and support India's goal of a fully electrified railway network.