By "enhance" do you mean make larger? if so, then yes. Try control clicking in the center part of the display and you can get a larger read out of the bar / beat position.
You can also open a dedicated Transport Window from under the Window menu, and customize it (by control clicking and selecting / deselecting the elements you want) to show only the transport buttons - if that's what you want. And then you can make it larger by dragging the lower right corner of it.
Thank for replying. Yes by enhance I mean making the transport bar bigger. I tried your suggestions but I can only make it bigger horizontally but I need to make it vertically bigger. Is that possible you think?