To dream that you see the stop sign means that you are facing some barriers and walls while achieving your goals. The stop sign could be a reflection of certain situation or person that doesnt let you move along. Sometimes the stop sign is interpreted as the necessity to slow down, perhaps you do too much at this time of your life and subconscious mind is sending you a message.
Sign, stop dream meaning
Read more about dreaming of Sign, stop in other dream meanings interpretations.