Average speed cameras on SH1
If you regularly travel on SH1 between Sanson and Foxton, there’s an upcoming change to be aware of. NZTA has announced that average speed safety cameras on this stretch are expected to begin issuing fines from 13 October 2026. This date is subject to change, with NZTA planning to publish a further announcement once the cameras are live.
For local commuters, truck drivers and businesses travelling between Manawatū and Horowhenua, it’s a good time to understand how the cameras work and talk through the change with your team.
How they work
Average speed cameras measure your speed over a stretch of road. A camera records the time your vehicle passes the first point. Another records when you pass the next. Using the distance between those points and the time taken, the system calculates your average speed. If your average speed exceeds the applicable speed limit, you can expect a fine. Slowing down briefly at a camera doesn’t necessarily bring your average speed within the limit. NZTA says signs will be installed before the camera area to let drivers know they’re approaching it.
On the road
The practical advice is straightforward: manage your speed throughout the journey. Keep an eye on speed-limit signs, allow enough travel time and maintain a safe following distance. Remember that the speed limit is a maximum. Weather, visibility, traffic and road conditions may mean you need to travel more slowly. When you see a camera sign, check your speed calmly and make any adjustment smoothly. Sudden braking can create a risk for the vehicles behind you.
Brief your team
If your staff use this route for deliveries, site visits or regular transport runs, include the update in your next driver briefing. Check that everyone understands how average speed cameras work, and discuss whether schedules allow enough time for a safe trip. Delays happen, but drivers should never feel pressured to make up time by speeding. This is also a useful opportunity to encourage staff to raise concerns about tight delivery windows or routes that regularly take longer than expected.
Keep informed
The announced enforcement date is provisional, so check NZTA’s average speed camera information and its latest announcements before travelling.
At AllTrain, we encourage drivers to build safe habits they can use every day. If you or your team are progressing your heavy vehicle licences, explore our Class 2, Class 4 and Class 5 training.
Need help choosing a course? Call 021 650 817 or email office@alltrain.co.nz.
