The extremely powerful position dominated a key route to Rome and thus it had to be captured.

Many key routes that cross the proposed new charging zone have very little congestion at all.

Later addition, route 120, itself having been relatively unchanged for nearly 15 years, is also still a key route.

This move reflected the ambitions to become a significant player on key routes.

It initially involved 10 key routes, 9 of which started from Newport, the hub of the network.

This random scattering prevents bottlenecks on a few key routes.

Following the commercialisation of air travel, Ohio became a key route for east to west transportation.

It is a key route to and through Balochistan.

Several of the key routes in the early days were as follows:

BR has joined forces with 15 local authorities throughout the region to improve the trackside view on key routes.