Compact Junction

Compact Junction signs appear on older rural routes and in historic town centers where road layouts predate modern standards.

These junctions are common in areas such as medieval street patterns in Kilkenny and Westport, narrow village crossroads throughout the midlands, and where traditional stone bridges create restricted turning spaces in counties Clare and Galway.

Expect these signs on approach roads to tight intersections in residential areas built before 1970.

You must reduce speed significantly before entering—typically to 20 km/h or lower.

The junction ahead has severely limited space and poor sightlines.

Position your vehicle carefully and check all angles before proceeding.

Larger vehicles may be unable to turn without swinging wide.

Do not enter if another vehicle is already negotiating the junction. Stop completely if necessary and wait for the junction to clear.

Observe intensely for cyclists and pedestrians who may be forced into restricted space.

Entering a compact junction at excessive speed constitutes careless driving under Irish traffic law, carrying 2 penalty points and fines up to €2,000.

If your speed causes a collision or forces another road user to take evasive action, you face dangerous driving charges with penalties reaching €5,000, imprisonment up to 6 months, and mandatory disqualification.

Failure to yield at these junctions results in automatic liability in collision claims.

During the driving test, examiners assess your junction approach technique rigorously.

You must demonstrate early speed reduction well before the junction, select an appropriate gear (usually second or first), and make multiple observation checks.

Approaching too fast results in a Grade 2 fault.

Entering at dangerous speed or causing another vehicle to brake results in immediate Grade 3 failure.

The examiner expects you to show extra caution at compact junctions compared to standard intersections.

Theory test questions on junction types require you to identify that compact junctions demand greater speed reduction due to restricted visibility.