ADOT

I-15

9/4/2019

Technology helping ADOT to manage traffic through I-15 bridge project

3/12/2019

Bridge improvements will narrow I-15 to one lane in each direction

8/15/2018

Trailblazers tested in building highway through remote gorge

When we're traversing Interstate 15 in our comfy climate-controlled vehicles, it's easy to forget that it was one of the most challenging and costly road projects ever.

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I-15

1/11/2018

From the Archives: Construction through the mountains of northwestern Arizona

Road construction can be a challenge on a good day, but is especially challenging when building a road through the mountains.

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From the Archive

I-15

11/17/2017

ADOT seeks input on I-15 Virgin River Bridge No. 1 rehabilitation project

10/20/2017

National association honors Interstate 15 bridge project

12/28/2016

Projects on US 60, Interstate 15 highlight 2016 in Greater Arizona

7/8/2016

Interstate 15 bridge at Virgin River Gorge renovations complete

6/15/2016

Three months of construction presented in three minutes

In a little more than a month you’ll be able to drive along the new bridge on I-15 through the Virgin River Gorge in northwest Arizona. Here's what you'll be driving on.

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5/6/2016