Drivers and riders who hate surprise reroutes
Traffic diversions you confirm
Traffic ahead? Tarmac tells you how much time a diversion saves and where it rejoins. You decide.
The problem
Automatic traffic rerouting can take a group off the planned roads without warning, and split a convoy in seconds.
How Tarmac helps
How it works
- Step 1
A clear prompt
See the time saved and confirmation that the diversion rejoins your route.
- Step 2
Tap to accept
Nothing changes until you tap accept.
- Step 3
Group policy
Each rider confirms their own diversion, or the group can be set so only the organiser decides.
FAQ
Questions people ask
Does ignoring a suggestion cause problems?+
No. Your planned route carries on as normal.
Is the planned route changed?+
Never. Diversions are temporary overlays.
Where does traffic data come from?+
Tarmac uses Mapbox traffic data.
Explore more features
Fuel and café stops on your route
Add fuel and café stops along the route so the group knows exactly where to regroup and refuel.
Charity ride organiser
Big rides need calm organisation. Share one route with everyone, assign marshals as sweeps and keep the whole ride visible.
Track day convoy planning
Get to the circuit together, on better roads, with everyone arriving at the same time.