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southern England

St Brides Road

B4239

Also runs asLighthouse RoadWentloog Road
  • Water
Plan a drive around it
© MapTiler © OpenStreetMap
5 measured points along the stretch, threaded approximately — the dots are where the B4239 was scored, and the dashed line between them is not its shape. Numbered pins are the stops listed below.
Length
4.9 km
How curvy
Gently winding
9% curviness — Easy curves rather than corners.
Curvy metres
451
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.

  • 30 mph22%
  • 50 mph75%
  • Other limits (each under 5%)3%

Runs past

  • Marshfield·village·100 m
  • Castleton·village·1.5 km
  • Peterstone Wentlooge·hamlet·10 m
  • Saint Bride's Wentlooge·hamlet·10 m
  • Coedkernew·suburb·1.0 km

Distances are approximate: the closest this stretch is known to come.

Worth stopping at

  • Pin 1 on the map:Port o Call

    Pub · 10 m from the road, approximately

    • parking
    • hours listed
    • phone
    Open in Google Maps ↗

  • Pin 2 on the map:The Mason's Arms

    Pub · 160 m from the road, approximately

    • parking
    • hours listed
    • phone
    Open in Google Maps ↗

  • Pin 3 on the map:Inn at the Elm Tree

    Restaurant · 10 m from the road, approximately

    • parking
    Open in Google Maps ↗

The places and their tags are from OpenStreetMap.

No Twistly drives use the B4239 yet. Plan the first one.

Near the B4239

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.

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