When a pier needed to support a ramp would otherwise need to be in the middle of travel lanes below, ADOT engineers call on this support structure that straddles traffic.
Infrastructure Week
Blogs/News articles tagged as Infrastructure Week
May 14, 2019 | Blog Articles
Here's a look at the simple engineering behind the ubiquitous work zone concrete barrier.
May 13, 2019 | Blog Articles
What does infrastructure mean when it comes to Arizona's highway system? Here are some numbers.