The pedestrian bridge over Route 311 from the McAfee Knob parking lot to the Appalachian trail is now open as of this ...
After more than a year of construction, the McAfee Knob pedestrian bridge across Route 311 in Roanoke County is now open.
Construction of the pedestrian bridge connecting the Appalachian Trail over Virginia 311 at the McAfee Knob trailhead is ...
Most bridges have a lifespan of about 50 years. Experts say that the average bridge in America is about 47 years old.
As bridges across the United States keep aging and deteriorating, we’re at the turning point of what will happen in the ...
To better understand the challenges of bridges, we've created interactive 3D models below that reveal the key factors ...
New this season are penguin, sloth and rhino encounters. Guests can feed, touch and meet the animals up close while learning ...
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