Not terrible, but not perfect!

Not terrible, but not perfect! Isn't it? What maintenance would you suggest? Recycle the weight cracked areas on the right while increasing crushed rock and oil content. Then Smooth of course with the Diamond Road Smoother....
Read more

Aizhai Suspension Bridge

Aizhai Suspension Bridge, China Time to build: 5 years Cost to build: $600 million Opened in 2012, the bridge sits 1,200 feet over the Dehang Canyon and spans a tower-to-tower distance of 3,858 feet...
Read more