{{Short description|National highway in India}} {{For|the old National Highway 8|National Highway 48 (India)|National Highway 64 (India)|National Highway 448 (India)}} {{more citations needed|date=January 2017}} {{Use dmy dates|date=May 2025}} {{Use Indian English|date=February 2017}} {{infobox road | country = IND | type = NH | route = 8 | map = {{Maplink|frame=yes|plain=yes|frame-width=290|frame-height=300|frame-align=center|type=line|id=|stroke-width=3|title=National Highway 8}} | map_custom = yes | map_notes = Map of the National Highway 8 in red | length_km = 371 | direction_a = North | direction_b = South | terminus_a = {{jct|NH|37|country=IND}} in Karimganj, Assam | terminus_b = {{jct|R|152|country=BGD}} in Sabroom, Tripura | junctions = {{collapsible list| | {{jct|NH|208A|country=IND}} in Chandkhira, Assam | {{jct|NH|108|country=IND}} in Panisagar, Tripura | {{jct|NH|208|NH|208A|country=IND}} in Kumarghat, Tripura | {{jct|NH|208|country=IND}} in Teliamura, Tripura | {{jct|NH|108B|country=IND}} in Agartala, Tripura | {{jct|NH|108A|country=IND}} in Jolaibari, Tripura }} | previous_type = NH | next_type = NH | previous_route = 7 | next_route = 9 | states = Assam, Tripura | destinations = Patharkandi – Churaibari – Ambasa – Teliamura – Khayerpur – Agartala – Udaipur | image = Renumbered National Highways map of India (Schematic).jpg }}
'''National Highway 8''' ('''NH 8''') is a National Highway in India running from Karimganj in Assam to Sabroom in Tripura.<ref name="renumber">{{cite web|url=http://dorth.gov.in/writereaddata/sublinkimages/finaldoc6143316640.pdf|title=Rationalisation of Numbering Systems of National Highways|publisher=Department of Road Transport and Highways|access-date=3 April 2012|location=New Delhi|archive-url=https://web.archive.org/web/20181204094735/https://dorth.gov.in/writereaddata/sublinkimages/finaldoc6143316640.pdf|archive-date=4 December 2018|url-status=dead}}</ref> It ends at Maitri Setu, a bridge which connects to the R152 in Ramgarh in Chittagong, Bangladesh.
It is not to be confused with former NH 8 (Delhi-Jaipur-Ahmedabad-Mumbai), which has been renumbered NH 48. The highway is being constructed and maintained by the National Highways and Infrastructure Development Corporation Limited (NHIDCL).
Before renumbering, the whole highway formed a part of NH 44.<ref>{{Cite web |date=2025-10-30 |title=Relation: old National Highway 44 (332640) |url=https://www.openstreetmap.org/relation/332640 |access-date=2026-05-10 |website=OpenStreetMap |language=en}}</ref>
==References== {{Reflist}}
== External links == *[https://www.openstreetmap.org/relation/11662486 NH 8 on OpenStreetMap] {{maplink|display=inline,title|text=Route map|type=line}}
{{Indian Highways Network}} {{IND NH8 sr}}
Category:National highways of India