# S29 Xuchang–Xinyang Expressway

The Xuchang–Xinyang Expressway (Chinese: 许昌－信阳高速公路), designated as S29 in Henan's expressway system, is a currently 172.169-kilometre (106.981 mi) (About 250-kilometre (160 mi) when fully completed) long regional expressway in Henan, China.

## History

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

## Exit list

From north to south
| 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, Luoyang G0421 – Tongbai | Northern terminus |
| Jian'an District, Xuchang | 5 | 3.1 | | (nameless exit) | X017 | |
| Linying, Luohe | Fancheng Service Area | Fancheng Service Area | Fancheng Service Area | Fancheng Service Area | Fancheng Service Area | Fancheng Service Area |
| Linying, Luohe | 15 | 9.3 | 15 | Fancheng | G344 – Fancheng, Xiangxian | |
| Yancheng District, Luohe, | 22 | 14 | 22 | Daguo Interchange | Henan S46 (S46) – Zhoukou, Pingdingshan | Henan S46 (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 ||||||
| Xiping, Zhumadian | 71 | 44 | 71 | Leizu's Hometown | G345 – Xiping, Wugang | |
| Suiping, Zhumadian | 83 | 52 | 83 | Yushan Interchange | Henan S81 (S81) – Shangqiu, Nanyang | |
| Suiping, Zhumadian | 93 | 58 | 93 | Chayashan Mountain Scenic Area | Henan S328 – Chayashan Mountain Scenic Area, Suiping | |
| Suiping, Zhumadian | 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 ||||||
| Yicheng District, Zhumadian, | 116 | 72 | 116 | Yifeng | G328 – Yifeng, Humiao | |
| Queshan, Zhumadian | 133 | 83 | 133 | Hengshan Interchange | Henan S38 (S38) – Xincai, Biyang | |
| Queshan, Zhumadian | 136 | 85 | 136 | Laoleshan Mountain Scenic Area | Henan S332 / Henan S334 – Wagang, Queshan | |
| Queshan, Zhumadian | 152 | 94 | 152 | Boshanhu | Henan S223 – Boshan | |
| Pingqiao District, Xinyang | Xingji Service Area | Xingji Service Area | Xingji Service Area | Xingji Service Area | Xingji Service Area | Xingji Service Area |
| Pingqiao District, Xinyang | 170 | 110 | 170 | Xingji Interchange | G3611 – Huaibin G40 – Shanghai | East end of G3611 concurrency |
| Pingqiao District, Xinyang | 172 | 107 | 172 | Wanggang Interchange | G3611 – Huaibin G40 – Xi'an | West end of G3611 concurrency |
| Pingqiao District, Xinyang | | | | (nameless exit) | | Under construction |
| Shihe District, Xinyang | | | | (nameless exit) | G312 | Under construction |
| Shihe District, Xinyang | | | | (nameless service area&exit) | | Under construction |
| Shihe District, Xinyang | | | | (nameless exit) | X040 – Shihegang | Under construction |
| Shihe District, Xinyang | | | | (nameless exit) | X040 | Under construction |
| Nanwan Service Area ||||||
| Shihe District, Xinyang | | | | (nameless interchange) | G4222 – Shangcheng | Under construction |
| Shihe District, Xinyang | | | | Tanjiahe | Henan S224 – Tanjiahe | Under construction |
| (nameless service area) ||||||
| Continues south towards Suizhou, Hubei as Hubei SXX (SXX) |||||||
| Closed/former Concurrency terminus HOV only Incomplete access Tolled Route transition Unopened |||||||