R870 (Bangladesh)
The R870 or Barishal-Pirojpur Highway is a transportation artery in Bangladesh, which connects National Highway N8 (at Barishal City) with Regional Highway R770 (at Pirojpur). It is  in length, and the road is a Regional Highway of the Roads and Highways Department of Bangladesh. See also 

 N8 (Bangladesh)

References 

Regional Highways in Bangladesh