 SR 3 intersects with SR 198 and turns north towards the village of Somesville.SR 3 and SR 198 intersect with SR 102 in Somesville; SR 3 ends and SR 198 turns north onto SR 102, eventually meeting SR 3 again near the Mount Desert Island causeway.On the southern end of Mount Desert Island, and along the concurrency with SR 198, SR 3 signs lack directional indicators.