Expressways of Henan


, a Chinese province on the central plain area, has an expansive network consisting of national-level and provincial level expressways. As of 2017, the province had of expressways. 99 out of the 109 county-level divisions of Henan has expressway connections.

Numbering

The national-level expressways are numbered with a letter prefix G, which is short for "guojia" in Chinese meaning "national". For provincial-level expressways, a letter prefix S, which is short for "shengji". The numbering of provincial-level expressways in Henan follows the rules below:

National-level expressways

Provincial-level expressways