Judging from the engines and cabooses I saw in a satellite image in Willow and on the power plant's industrial lead, this remnant must now be part of the Florida Railroad Museum.
The railroad bridge is another bridge to nowhere because the tracks stop on the other side. Fortunately, my daughter got some pictures of it during a Kayak trip upstream of the Canoe Outpost on the Little Manatee River while it still exists. She was able to get some perspectives that you can't get from the shoreline.
Lattice and rivet detail from the top photo:
|Screenshot form CSX Inetractive Map|
Looking at a satellite image, they are clearly not bothering to keep the map up to date because the branch they show to the west of the north/south mainline has been abandoned.