There are a total of at least three bollards that are missing from the two driveways that provide access to the asphalt roadway that crosses the park. I doubt that the money is available to replace them. Maybe, it would make sense to temporarily backfill the holes with fine gravel or cut heavy-duty plastic pipe to the appropriate length and then cap.

City of Oakland Public Works Department addressed this issue on 10/22/2014, service request # 526535.

My faith is restored as the money was found to do a proper fix and the bollards are now locked in place - so they aren't going to walk away in the middle of the night.