The Bei'an–Mohe Expressway (Chinese: 北安－漠河高速公路), designated as G1213 and commonly abbreviated as Yancheng Expressway (Chinese: 北漠高速), is an expressway in Heilongjiang, Northeast China linking the cities of Bei'an and Mohe, Heilongjiang.

The highway is a branch of G12 Hunchun–Ulanhot Expressway.

Note: italic indicates the routes that were available in 2013 network plan, but removed in 2022 network plan