B1029
southern England
Properly twisty· 16% curvy · 23 kmTight, sustained bends — well above the average road.
southern England
B4278
- Moorland
© MapTiler © OpenStreetMap
- Length
- 12.1 km
- How curvy
- Winding
- 16% curviness — Genuine bends along it rather than long straights.
- Curvy metres
- 1,926
How these scores are measured
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.
Speed limits along it
What is on the poles along this stretch, by share of its length.
- 20 mph79%
- 30 mph6%
- 40 mph15%
Runs past
- Tonypandy·town·230 m
- Porth·town·10 m
- Tonyrefail·town·190 m
- Gelli·town·1.9 km
- Tylorstown·village·1.9 km
- Hendreforgan·village·1.2 km
Distances are approximate: the closest this stretch is known to come.
Worth stopping at
Pin 1 on the map:Asda Café
Café · 10 m from the road, approximately
- parking
- food
- hours listed
- phone
- website
Pin 2 on the map:Cambrian Lakeside Cafe Bar
Café · 910 m from the road, approximately
- parking
- outdoor seating
- hours listed
- phone
- website
Pin 3 on the map:Griffin Inn
Pub · 880 m from the road, approximately
- parking
- real ale
- outdoor seating
- toilets
- hours listed
Pin 4 on the map:Clwb Coffi
Café · 50 m from the road, approximately
- parking
- food
- website
Pin 5 on the map:Taj Mahal
Restaurant · 10 m from the road, approximately
- parking
- food
The places and their tags are from OpenStreetMap.
No Twistly drives use the B4278 yet. Plan the first one.
Near the B4278
Photographs taken within about a kilometre of this stretch, from Wikimedia Commons. They are near the road — we have no evidence any of them shows it.
Near the B4278 · Library of Congress http://memory.loc.gov/service/pnp/ggbain/10300/10369v.jpg · Public domain 
Near the B4278 · Jaggery · CC BY-SA 2.0 
Near the B4278 · Jaggery · CC BY-SA 2.0