Sivasagar is well-connected by road and rail.
* **Roads:** National Highway 715 (formerly NH-37) passes directly through the district, connecting Sivasagar to major cities like Guwahati, Jorhat, and Dibrugarh. The Assam State Transport Corporation (ASTC) and private operators provide frequent bus services. * **Rail:** The city is served by the Sivasagar Town Railway Station. Nearby Simaluguri Junction is a major railhead connecting to the broader Indian Railways network, including direct trains to Delhi and Kolkata. * **Air:** Sivasagar does not have its own airport. The nearest airports are Jorhat Airport (Rowriah) approximately 75 km away, and Dibrugarh Airport (Mohanbari) about 80 km away, both offering daily flights to major Indian cities. * **Local Transit:** Auto-rickshaws, e-rickshaws (locally called 'Tuk-Tuks'), and shared tempos are the primary modes of transport within the city.
