Road junctions in dreams symbolize choices or conflict ahead.
A T-junction means you face a difficult choice that requires you to change the direction you are currently taking with regard to the subject matter of the dream.
A Y-Junction also indicates change but does not require you to change direction as much. The new direction will only be subtly different from your current course.
A crossroads indicates difficulty ahead on your path. You have to take care at a crossroads to ensure your movements do not collide with others.
