The gate will be lifted and lowered by motors and winches bolted to 54-ft-tall tubular steel towers bolted to the concrete slab atop the barrier wall, for a total height of +80 ft. “Cables ...

PIX Now Evening Edition 8-7-23 10:20. SAN FRANCISCO — The new suicide prevention barrier on the Golden Gate Bridge is reportedly having a significant effect — even though it's not completed yet.