The No. 4 subway lineBusGet off at Ansan Station, No. 4 Line. –> Get on No. 61 bus at the bus stop across Ansan Station. –> Get off at the Korea Circuit bus stop.
The No. 4 subway lineBusGet off at Ansan Station, No. 4 Line. –> Get on No. 20-1 or 61 bus at the bus stop across Ansan Station. –> Get off at the Interflex bus stop.
The No. 4 subway lineBusGet off at Ansan Station, No. 4 Line. –> Get on No. 61 bus at the bus stop across Ansan Station. –> Get off at the Korea Circuit bus stop.