In this Google picture, you can clearly see the roadway and the bike path/walkway next to it.
You can park in the gravel area or on the other side in the grass, then walk over and take a leisurely stroll across. Of course that will take you to Tampa, so no need to walk too far.
I decided this might be a great place to take some pictures. You can either take sunrise or sunset here since both horizons are in view.
And that is exactly what I did. These pictures are a sunrise I took just a couple weeks ago. This place will be great, I think, for the upcoming Perseid's meteor shower, as light will be somewhat mitigated because of the water.