Original sentence: Folda (or Folla) is a firth and a fiord in Nord-Trøndelag county, Norway, within the Flatanger, Namsos, Fosnes and Nærøy municipalities.Most of the fjord is very narrow, some places with steep clifs.The fjord is crossed by the Rv 17 road using the Folda Bridge
Edited sentence: Folda (or Folla) is a firth and a fjord in Nord-Trøndelag county, Norway, within the Flatanger, Namsos, Fosnes and Nærøy municipalities.Most of the fjord is very narrow, some places with steep cliffs.The fjord is crossed by the Norwegian National Road 17 road using the Folda Bridge