The Tatanagar - Jammu Tawi Express / Muri Express is an Express train belonging to Indian Railways – South Eastern Railway zone that runs between Tatanagar Junction & Jammu Tawi in India. It operates as train number 18101 from Tatanagar Junction to Jammu Tawi and as train number 18102 in the reverse direction, serving the states of Jharkhand, Uttar Pradesh, Delhi, Haryana, Punjab and Jammu and Kashmir.