Tag: National Historic Civil Engineering Landmark
Silver Bridge Recognized as National Historic Civil Engineering Landmark
POINT PLEASANT, W Va. – On the 52nd anniversary of its tragic collapse on December 15, 1967, the Silver Bridge was recognized today as a National Historic Civil...
Kaibab Trail Suspension Bridge Recognized as National Historic Civil Engineering Landmark
The 91-year-old Kaibab Trail Suspension Bridge, otherwise known as the “Black Bridge,” in the Grand Canyon was recognized as a National Historic Civil Engineering Landmark by the American Society of Civil Engineers.
