A394 Speed Cameras
4 mapped camera locations on the A394 from Helston to Truro, including 2 average speed cameras. The most common limit is 30 mph.
- Cameras
- 4
- Most common limit
- 30 mph
- Counties
- 1
- Busiest point, vehicles/day
- 12,855
Interactive camera map
The map loads when it scrolls into view.
Cameras along the A394
Helston → Truro · 4 camera sites, heading north-east
- Start · Helston
- End · Truro · about 6 miles of camera coverage
Order and mileage are approximate (straight-line between camera sites). Directions show the direction of traffic the camera is mapped for.
Speed limits at A394 cameras
Camera types
Fixed
Gatso, Truvelo and similar cameras at one spot
2
50%
Average Speed
SPECS / VECTOR — time over a stretch of road
2
50%
Counties along the A394
Connecting roads with cameras
Frequently asked questions
How many speed cameras are on the A394?
There are 4 mapped speed camera locations on the A394, grouped into 4 camera sites between Helston and Truro. The most common limit at these cameras is 30 mph.
Does the A394 have average speed cameras?
Yes — 2 average speed cameras are mapped on the A394. They measure your average speed between two points, so slowing down only at the camera does not help.
What is the speed limit on the A394?
Limits on the A394 change along the route: 30 mph is the most common at its cameras, with 60 mph on single-carriageway sections and 70 mph on dual carriageways unless signed otherwise.
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