N401 (Bangladesh)

Length46.98 km (29.19 mi)

From N4 in Madhupur

Major intersections

• Z4101 Bhavki's turn
• Z4104 / Z4105 Muktagacha Bazar
• N309 Rahmatpur Bypass Junction
• Z3035 Townhall turn
• N3 TT College turn

To R370 Mymensingh Zero Point in Mymensingh

N401
Tangail–Mymensingh Highway Madhupur–Mymensingh Road
Route information
Length	46.98 km (29.19 mi)
Major junctions
From	N4 in Madhupur
Major intersections	Z4101 Bhavki's turn Z4104 / Z4105 Muktagacha Bazar N309 Rahmatpur Bypass Junction Z3035 Townhall turn N3 TT College turn
To	R370 Mymensingh Zero Point in Mymensingh
Location
Country	Bangladesh
Major cities	Madhupur, Muktagachha, Mymensingh
Highway system
Roads in Bangladesh
← N4 → N402

National Highway 401, also known as the Tangail–Mymensingh Highway, is a national highway in Bangladesh. The highway connects Madhupur in Tangail District with Mymensingh.^[1] The total length of this highway is 48.98 kilometres (30.43 mi).^[2]

The road embankment work was completed in 2005–2006. The road was re-paved in 2011.^[3] The renovation and widening work on the highway began on July 1, 2021. The project cost 1,107 crore taka.^[1]