Explore details about location 부산울산고속도로 (Busan Ulsan Expressway). 부산울산고속도로 (Busan Ulsan Expressway) is a location situated within the 송정동 alongside other areas such as 달맞이길 (Dalmajigil), 송정강변로 (Songjeonggangbyeon-ro), 달맞이길 (Dalmajigil).