B727
northern England
Relentlessly twisty· 25% curvy · 12 kmAmong the most tightly curved roads in the database.
northern England
B1243
Curvy metres is curviness multiplied by length: how much genuine curve this road actually gives you, rather than how tight its tightest corner is. It is the number that separates a mountain pass from a housing estate.
What is on the poles along this stretch, by share of its length.
Speed limits are inferred from road class for 92% of this stretch — nobody has mapped a limit on those parts of the B1243, so the national limit for the class is assumed.
Distances are approximate: the closest this stretch is known to come.
The places and their tags are from OpenStreetMap.
No Twistly drives use the B1243 yet. Plan the first one.