S29 Xuchang–Xinyang Expressway

none Expressway
none Expressway
Xuxin Expressway; 许信高速公路
Route information
Length	172.169 km (106.981 mi)
Existed	2022–present
Major junctions
North end	Yulin Interchange connecting G1516/ G0421 in Jian'an District, Xuchang
	G36 in Wuyang, Luohe; Henan S81 (S81) in Suiping, Zhumadian; Henan S38 (S38) in Queshan, Zhumadian; Henan S62 (S62) in Pingqiao District, Xinyang; G40 in Pingqiao District, Xinyang
South end	Wanggang Interchange connecting G40 in Pingqiao District, Xinyang
Location
Country	China
Province	Henan
Highway system
	Transport in China;

The Xuchang–Xinyang Expressway (Chinese: 许昌－信阳高速公路), designated as S29 in Henan's expressway system, is 172.169-kilometre (106.981 mi) long regional expressway in Henan, China. Currently it's fully completed

History

The original plan first appeared in an announcement issued by Henan People's Government on December 29, 2016.^[1] On November 10, 2017, Henan Development and Reform Commission agreed to built this expressway,^[2] and one month later on December 26, the construction begun after a mobilization meeting. Exactly five years later, The expressway's Suiping to Pingqiao section was open to traffic,^[3] and on December 28, 2023, the road was fully completed.

Exit list

Location	km	mi	Exit	Name	Destinations	Notes
Henan S29 (Xuchang-Xinyang Expressway)
Continues north towards Dengfeng as G1516
Jian'an District, Xuchang	0	0		Yulin Interchange	G1516 – Yongcheng G0421 – Tongbai Henan S83 (S83) – Lankao, Nanyang	Northern terminus
Linying, Luohe	Fancheng Service Area
Linying, Luohe	15	9.3	15	Fancheng	G344 – Fancheng, Xiangxian
Yancheng District, Luohe,	22	14	22	(nameless interchange)	Henan SXX (SXX) – Zhoukou, Pingdingshan	Henan SXX (Zhoukou - Pingdingshan Expressway) is still under construction
Wuyang, Luohe	41	25	41	Lianhua	G329 – Lianhua, Luohe
Wuyang, Luohe	50	31	50	Zhuzhuang Interchange	G36 – Nanjing, Luoyang
Yuanhui District, Luohe	55	34	55	Wenshi	Henan S323 – Wenshi, Daliu
Xiping, Zhumadian	62	39	62	Xiping West	Henan S222 – Quanzhai, Shiling
	Xiping West Service Area
	71	44	71	Leizu's Hometown	G345 – Xiping, Wugang
Suiping, Zhumadian	83	52	83	Yushan Interchange	Henan S81 (S81) – Shangqiu, Nanyang
	93	58	93	Chayashan Mountain Scenic Area	Henan S328 – Chayashan Mountain Scenic Area, Suiping
	100	62	100	Wencheng	Henan S241 – Wencheng, Zhushi
Yicheng District, Zhumadian,	107	66	107	Zhumadian West	Henan S330 (Kaiyuan Avenue), Xuesong Avenue
	Zhumadian West Service Area
	116	72	116	Yifeng	G328 – Yifeng, Humiao
Queshan, Zhumadian	133	83	133	Hengshan Interchange	Henan S38 (S38) – Xincai, Biyang
	136	85	136	Laoleshan Mountain Scenic Area	Henan S332 / Henan S334 – Wagang, Queshan
	152	94	152	Boshanhu	Henan S223 – Boshan
Pingqiao District, Xinyang	Xingji Service Area
	170	110	170	Xingji Interchange	Henan S62 (S62) – Huaibin, Neixiang G40 – Xi'an
	172	107	172	Wanggang Interchange	G40 – Shanghai	Southern terminus
The road ends here
Closed/former Concurrency terminus HOV only Incomplete access Tolled Route transition Unopened

References

[1] "河南省人民政府关于印发河南省高速公路网规划调整方案的通知".

[2] "关于许昌至信阳高速公路项目核准的批复".

[3] "许信高速公路5—9标今日通车".

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