Gatlinburg SkyBridge (Tennessee states) : The longest pedestrian suspension bridge in the United States

Gatlinburg SkyLift, which runs the year-round chairlift from downtown Gatlinburg to the top of Crockett Mountain, plans to open the new attraction.

The SkyBridge, located at 765 Parkway at the Gatlinburg SkyLift Park, stretches 680 feet across a valley and features glass floor panels to let visitors look down.

"Guests will be able to walk across at their own pace, taking in the views and enjoying the spectacular setting before walking back when they're ready," reads a post on Gatlinburg SkyLift Park's Facebook page.

"The SkyBridge is an absolutely spectacular but easily attainable experience you'll remember for a lifetime — especially as you cross the glass-floor panels in the middle of the span."

According to usatoday