Looking at the full report I did not see any pedestrian bridges mentioned but lots in there so could have easily missed. Swamp Rabbit Trail to be extended from S Pleasantburg Dr. / Cleveland St. to Mauldin Rd. which will complete the trail between Lake Conestee and Traveler's Rest. Says exact route is still in planning though.
Yes there are a lot of items in there.
Some items appear to have been started in 2014 too that are mentioned and continued to be funded.
Full reports:
Financial Publications | Greenville, SC - Official Website
Edit: Note, at the time of this posting the Proposed '15-'16 budget was listed on the site above.