Operation Manual

75
 Controlled-access roads are excluded from routes.
 A private road is used only if the destination is there.
 Speed limits are not used in route calculation and an average cycling speed is
used when calculating the estimated time of arrival.

:
 All manoeuvres are available in intersections.
 Directional constraints are taken into account the way that opposite direction is
allowed with a low speed.
 A private road is used only if the destination is there.
 Walkways are excluded from routes.

:
 Manoeuvre restrictions and directional constraints are taken into account when
planning a route.
 Roads are used only if access for taxis is allowed.
 Private roads, resident-only roads and walkways are excluded from routes.
Route Planning Method types:
Button Description
Gives a quick route if you can travel at or near the speed limit on all
roads. Usually the best selection for fast and normal cars.
Gives a short route to minimise the distance to travel. Usually practical
for pedestrians, cyclists or slow vehicles. Searching for a short route
regardless of the speed, this route type is rarely practical for normal
vehicles.
Gives a quick but fuel efficient route based on the fuel consumption
data given in Route settings (page 72). Travel cost and CO
2
emission
calculations are estimations only. They cannot take elevations, curves
and traffic conditions into account.
Results in a route with fewer turns and no difficult manoeuvres. With
this option, you can make iGO primo to take, for example, the
motorway instead of a series of smaller roads or streets.