What should you do?
Use it to leave the motorway, or as a non-motorway route to the same destinations.
How to recognise it
A brown sign headed Slí Eile / ALTERNATIVE ROUTE with an exit number, R148, a list of towns with km and service symbols.
Common confusion
This brown sign shows the alternative route to the motorway; learner drivers may use such routes.
Explanation written by the My Driving Test editorial team using the Department of Transport Traffic Signs Manual conventions and the RSA Rules of the Road.
