The Hunchun–Ulanhot Expressway (), designated as G12 and commonly referred to as the Hunwu Expressway () is a in the People's Republic of China that connects the cities of Hunchun, Jilin and Ulanhot, Inner Mongolia. The route parallels much of China National Highway 302.

Detailed itinerary

From East to West Hunchun Port RussiaTowards A189 HighwayKraskino Hunchun Under Construction S201 RoadHunchun Hunchun-Quanhe Port Tumen River Bridge Kyonghung, North Korea G302 RoadHunchun Hunchun Toll Station X141 RoadLiangshui Mentu Service Area 64 G302 RoadTumenTowards Tumen Border Bridge Namyang, North Korea 85 S1116 Wangda Expressway 91 G302 Road S202 Road(To be Renamed G12S Yanchang Expressway)Yanji 107 X123 RoadChaoyangchuan-Yanji S1116 Wangda Expressway(To be renamed G12S Yanchang Expressway) Yanji Service Area 147 X121 RoadAntu Antu Service Area 194 G302 RoadDahitou (Dasŏndu) 211 G201 RoadDunhua G11 Heda Expressway Dunhua Service Area 245 G302 RoadHuangnihe Huangnihe Service Area 276 G302 RoadHuangsongdian 311 S210 RoadJiaohe Jiaohe Service Area 325 S210 RoadXinzhan 363 G302 RoadTiangang Jilin Metropolitan Area Jiamenfeng Service Area 378 G1201 Jilin Ring Expressway G302 RoadJilin-Centre Concurrent with G1201 Jilin Ring Expressway G1211 Jihei Expressway 389 G202 RoadJilin-Centre 397 JiuzhanJilin-Centre Concurrent with G1201 Jilin Ring Expressway G1201 Jilin Ring Expressway 406 X031 RoadJilin-Centre Service Area Jilin Metropolitan Area 452 S102 Road S206 Road Shitoukoumen Service Area Changchun Metropolitan Area 466 Changchun Longjia International Airport Changchun Luaihuashan Ski Resort Wukaihe Ave.Quanyan 483 G1 Jingha Expressway G2501 Changchun Ring Expressway S102 RoadOrient Square Museum of the Imperial Palace of the Manchu State Changchun-Centre Concurrent with G1 Jingha Expressway Concurrent with G2501 Changchun Ring Expressway (983) S101 RoadDongrong RoadChangchun-CentreXinglongshan (993) North Yuanda StreetTowards G102 RoadChangchun-Centre Concurrent with G1 Jingha Expressway 42 (995) G1 Jingha Expressway Chuncheng Service Area Concurrent with G2501 Changchun Ring Expressway 509(36) G2501 Changchun Ring ExpresswayChangchun-Centre Changchun Metropolitan Area 533 G302 RoadKai'an Huajia Service Area 561 S001 Road X006 RoadNong'an-West 568 G302 RoadBaota St.Nong'an-North 591 G302 RoadHalahai Wangfu Service Area 614 G302 RoadWangfu Songyuan Metropolitan Area 646 G45 Daqing Expressway G1202 Songyuan Ring Expressway Concurrent with G45 Daqing Expressway Concurrent with G1202 Songyuan Ring Expressway 652 G203 RoadSongyuan-Centre Concurrent with G45 Daqing Expressway Concurrent with G1202 Songyuan Ring Expressway 657 G45 Daqing Expressway G1202 Songyuan Ring Expressway Songyuan Service Area Songyuan Metropolitan Area 678 G302 RoadXinmiao-Chanshan X150 Road Qagan Nur Tourist Area Da'an Service Area G302 RoadDa'an AnguangTowards G302 Road Anguang Service Area G302 RoadSheli Baicheng Metropolitan Area G302 RoadDaobao Daobao Service Area G1204 Baicheng Ring Expressway G4512 Shuannen Expressway Concurrent with G1204 Baicheng Ring Expressway G302 RoadBaicheng-Centre S207 RoadBaicheng-Centre Under Construction Concurrent with G1204 Baicheng Ring Expressway G1204 Baicheng Ring Expressway G302 RoadPing'an G302 RoadLingxia Baicheng Metropolitan Area Jilin Province Inner Mongolia Autonomous Region Shitou Jinzi Service Area 904 G302 RoadUlanhot Economic Development Zone Ulanhot Metropolitan Area Wulanhada Service Area 919 G302 RoadUlanhot-East G111 RoadUlanhot-North From West to East

References