SR 89A

I-17/JW Powell traffic interchange improvement project

9/16/2015

I-17/SR 89A intersection improvements wrap up near Flagstaff

It’s been a while since we last checked in up north on the I-17/JW Powell traffic interchange improvement project.

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I-17

Roundabout

SR 89A

6/2/2015

SR 89A Oak Creek bank protection project is underway

It’s not all roads and bridges, here at ADOT. Sometimes the projects we take on include stabilizing the areas near a highway.

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SR 89A

Video

5/1/2015

SR 89A travel reduced to one lane south of switchbacks beginning Monday

2/10/2015

Crews repair, repave sinkhole on SR 89A

State Route 89A in the Oak Creek Canyon switchbacks (mileposts 387-390) was fully reopened this afternoon after crews repaired a sinkhole that had been discovered in the northbound lane on Saturday.

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SR 89A

Video

2/5/2015

Transportation projects in 2015 to drive economic development in Arizona

10/24/2014

State Route 89A/Beulah Boulevard to be closed south of Flagstaff starting next week

7/8/2014

ADOT ready to address post-Slide Fire flood issues on State Route 89A

6/26/2014

Crews worked to complete SR 89A repairs ahead of schedule

Drivers traveling between Sedona and Flagstaff received welcome news when ADOT opened the "switchbacks" section of State Route 89A well ahead of schedule.

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SR 89A

Video

6/17/2014

Good news! State Route 89A switchbacks closure lifted early

6/6/2014

ADOT reconstructing I-17 intersection at JW Powell south of Flagstaff

In order to provide a safer flow for traffic, ADOT will realign SR 89A and reconstruct the intersection of southbound I-17 and JW Powell Boulevard three miles south of Flagstaff.

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