National Highway 52, NH52 is a national highway in Nepal located between Lumbini and Gandaki provinces of Nepal.

The total length of the highway is 215.54 kilometres (133.93 mi).

[1][2] This new route has been given the form of a highway by connecting several feeder roads.

[3] NH52 starts at Kakrahawa–Kalidaha border, 10 kilometres (6.2 mi) away from Lumbini,[4] has recently been converted as the Kakrahwa-Rudrapur-Saljhandi-Sandhikhark-Dhorpatan road (North South trade route).

It will directly connect Lumbini and Dhorpatan along with the north–south trade route.