Many workers and machines are busy finishing the final items of the depot.
Work on the first metro project of HCMC started in 2012 and has gone through various delays, and costs have risen to over VND43.7 trillion ($1.77 billion).
Spanning nearly 20 km, the route runs from the iconic Ben Thanh Market in District 1 to Long Binh depot with three underground stations and 11 above ground.
Under the latest plans announced last month, seven of the 17 trains to operate on the route will enter service in July and the rest, later.