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Road Types Used for Route Planning:
Type
Description
Motorways
You might need to avoid motorways when you are driving a slow car or you are
towing another vehicle.
Unpaved
roads
Nav N Go iGO 8 excludes unpaved roads by default: unpaved roads can be in
a bad condition and usually you cannot reach the speed limit on them.
Toll roads
By default Nav N Go iGO 8 includes toll roads (pay roads where there is a per-
use charge) in the routes. If you disable toll roads, Nav N Go iGO 8 plans the
best toll-free route.
Charge
roads
Charge roads are pay roads where you can purchase a pass or vignette to use
the road for a longer period of time. They can be enabled or disabled
separately from toll roads.
Permit
needed
You might need a permit or permission from the owners to use certain roads or
to enter certain areas. Nav N Go iGO 8 excludes these roads from the route
calculation by default.
Ferries
Nav N Go iGO 8 includes ferries in a planned route by default. However, a
map does not necessarily contain information about the accessibility of
temporary ferries. You might also need to pay a fare on ferries.
Cross-border
planning
In some cases the route calculated according to your other navigation and
route preferences would lead through another country. If you wish to always
stay within the same country, turn this option off.
Carpool
lanes
This control appears only when navigating in the USA. You should check
whether you are allowed to use carpool lanes before enabling this road type.
Route Calculation Method types:
Option
Description
Fast
Gives the quickest possible route if you can travel at or near the speed
limit on all roads. Usually the best selection for fast and normal cars.
Short
Gives a route that has the smallest total distance of all possible routes
between the route points. Usually practical for pedestrians, cyclists or
slow vehicles.
Economical
Combines the benefits of Fast and Short: Nav N Go iGO 8 calculates
as if it were calculating the Fast route, but it takes other roads to save
petrol.
Easy
Results in a route with fewer turns. With this option, you can make Nav
N Go iGO 8 to take, for example, the motorway instead of series of
smaller roads or streets.
