March 13，Zhuzhou, Hunan，By Sany Group、CRRC Zhuzhou Institute、China's first electrified highway demonstration line jointly built by Tsinghua University and others has been completed and opened to traffic.，Successfully fill the blank in the field of electrified highway in China，It will open up a new path for future heavy haul road freight transport.。

The electrified highway has two lanes in both directions.，7 meters wide，53 assembly columns and 1 box-type substation have been erected on the whole line.，To support it up to 1..8 km of contact grid。Road conditions，The electrified road covers the ramp、Concave-convex pavement、Various road conditions such as wading and soaking test area，Provide rich simulation scenarios for testing vehicle performance。

This electrified highway adopts the overhead catenary mode similar to rail transit.，Directly driven by the power grid above，To realize the running of vehicles.“Charge while driving”。According to introduction，Compared with the pure electric heavy truck using power battery，Low temperature effect can be effectively avoided.，Energy efficiency improvement 6%Above。

The project is organized by Sany Group、CRRC Zhuzhou Institute、Jointly developed by Tsinghua University and others，Among them, Sany is responsible for the development of the whole vehicle and the design, development and manufacture of key systems.，Have completely independent intellectual property rights。

On the opening day，People's Daily、CCTV、China News Service、Hunan Daily and other media also focused on the matter.。