Speed Cameras on the A406
5
Total Cameras
3
Speed Limits
1
Counties
3
Cities
119,032
Peak AADT
74
Crashes (2023)
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Camera Types
Fixed: 5
Speed Limits
30 mph
1
40 mph
2
50 mph
1
Unknown
1
All Cameras on the A406
| Type | Speed Limit | Road | Location | Daily Traffic | Crashes (500m) |
|---|---|---|---|---|---|
| Fixed | — | A406 | Ealing | 39,311 | 7 |
| Fixed | 50 mph | A406 | Enfield | 119,032 | 16 |
| Fixed | 40 mph | A406 | Harrow | 109,845 | 9 |
| Fixed | 40 mph | A406 | Harrow | 109,845 | 10 |
| Fixed | 30 mph | A406 | Enfield | 45,080 | 32 |
Road Safety on the A406
Collisions within 500m of speed cameras on the A406 (DfT STATS19, 2023).
0
Fatal
9
Serious
65
Slight
86
Casualties
Peak daily traffic on the A406: 119,032 vehicles/day (DfT AADF).
Counties Along the A406
Frequently Asked Questions
How many speed cameras are on the A406?
There are 5 speed cameras on the A406, including 5 fixed and 0 average speed cameras.
How many crashes occur near speed cameras on the A406?
In 2023, there were 74 collisions within 500m of speed camera locations on the A406, including 0 fatal and 9 serious. Source: DfT STATS19.
How busy is the A406?
The busiest section of the A406 near a speed camera carries approximately 119,032 vehicles per day. Source: DfT Road Traffic Statistics.