Sakura ???

This few days, whenever I look out from the window and I saw the trees, at the opposite side of my block, is blossomed with flowers. Somehow, it gave me a feeling that they are Sakura. Yes, Sakura blooming season happens to be at this period of time.

I also can recall that this type of tree is also planted along the Tuas Avenue 1, 2, 4. While I was working in Tuas Area and travelled to work in the morning at this period of time, I could see these trees blossomed with flowers and the fallen flowers covered the road. Really given me a feeling of SPRING. I said to myself why must travel to Japan to see Sakura, we had Sakura-like plant (I know it could be totally different) in the island.

Can anyone tell me what is the species or name of this tree?