Bolton is well served in terms of both the local road network and national routes.

The N26 is the first "extra" allocation of a national primary route other than the original 25.

There are no other state or national routes passing through town.

Lithuania will also "close its national route" on 4 September 2014.

Bolton is well served by the local road network and national routes.

Three main national secondary routes pass through the county.

In Ireland all motorways form part of a national route.

The town is easily accessed from the N4 national primary route.

A further €3,316 million (1994 prices) was spent on national primary routes between 1994 and 1999.

Together these national routes are part of the European route E80.