B481 Speed Cameras
6 mapped camera locations on the B481 from Henley-on-Thames to Reading. The most common limit is 30 mph.
- Cameras
- 6
- Most common limit
- 30 mph
- Collisions near cameras
- 1
- Busiest point, vehicles/day
- 10,005
Interactive camera map
The map loads when it scrolls into view.
Cameras along the B481
Henley-on-Thames → Reading · 3 camera sites, heading south
- Start · Henley-on-Thames
- 30
Peppard Road
mi 0Henley-on-ThamesFixed907 vehicles/day
- 30
- End · Reading · about 3 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 B481 cameras
Camera types
Fixed
Gatso, Truvelo and similar cameras at one spot
6
100%
Road safety on the B481
Unique collisions within 500 m of mapped camera locations on the B481 (DfT STATS19, 2024). Proximity does not establish causation.
Collision context
Severity near mapped cameras
0
Fatal · 0%
0
Serious · 0%
1
Slight · 100%
1
unique collisions within 500m
2
casualties · 2.0 per collision
What the figures say
0% of matched collisions were fatal or serious in the 2024 STATS19 dataset.
10,005 vehicles per day at the busiest camera across 6 matched count locations.
These are collisions near mapped camera records, not collisions caused or prevented by cameras. Coverage depends on available camera, traffic and STATS19 coordinates.
the B481 · DfT STATS19 2024 and Road Traffic Statistics AADF 2024.
Counties along the B481
Connecting roads with cameras
5 cameras
Berkshire
3 cameras
Oxfordshire
3 cameras
West Midlands, Oxfordshire
3 cameras
Berkshire
43 cameras
Greater London, Newport, Gloucestershire
35 cameras
Berkshire, Greater London, Bristol
29 cameras · 4 average speed
Hertfordshire, West Midlands, Greater London
19 cameras
Oxfordshire, Greater London, Buckinghamshire
15 cameras
Oxfordshire, Berkshire
Frequently asked questions
How many speed cameras are on the B481?
There are 6 mapped speed camera locations on the B481, grouped into 3 camera sites between Henley-on-Thames and Reading. The most common limit at these cameras is 30 mph.
Which part of the B481 has the most speed cameras?
The Berkshire section has the most, with 2 camera sites around Reading.
Does the B481 have average speed cameras?
No permanent average speed cameras are mapped on the B481, but temporary average speed zones are common at roadworks.
What is the speed limit on the B481?
Limits on the B481 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.
How many collisions happen near cameras on the B481?
In 2024 DfT STATS19 recorded 1 unique collisions within 500 m of mapped camera sites on the B481, including 0 fatal and 0 serious.
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