| Country: | IND |
| Type: | NH |
| Route: | 4 |
| Map Custom: | yes |
| Spur Type: | NH |
| Ahn: | | maint = NHAI| length_km = 333| length_notes = | established = | allocation = | direction_a = North | terminus_a = Lamiya Bay | junction = | direction_b = South| terminus_b = Chidytapu | states = | destinations = Port Blair| previous_type = NH| previous_route = 703A | next_type = NH| next_route = 5 } |