Most GPS detailed maps are very good. I did though trip over one fairly significant error this evening in Belgium.
The Route du Noirefontain (otherwise known as the N865, which runs along the river Semois) is shown as ‘broken’ and cannot be routed along.

To route along it, you have to use MyRoute’s off-road or ‘direct routing’ tool, creating straight lines between points 18, 19, 20, 21 and 22 to force the route along.

The road is not unbroken, as these Google street view shots, lifted from MyRoute, show:


It is quite easy to report errors to HERE. That is what I’ve done.
The Route du Noirefontain (otherwise known as the N865, which runs along the river Semois) is shown as ‘broken’ and cannot be routed along.

To route along it, you have to use MyRoute’s off-road or ‘direct routing’ tool, creating straight lines between points 18, 19, 20, 21 and 22 to force the route along.

The road is not unbroken, as these Google street view shots, lifted from MyRoute, show:


It is quite easy to report errors to HERE. That is what I’ve done.
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