A stone marker along US 60 in Arizona is missing a metal plaque. The landscape is full of weeds, plants and a bush in the background.

Missing: McMillanville Historical Marker

A mystery surrounds the disappearance of a historical marker along US 60 that commemorated a silver mining ghost town.
Two small metal tins filled with thick, textured substances: one with yellow paste and one with white paste. Both have a portion scooped out, showing the metal bottom of the tins.

Thermoplastic Paint Marks Arizona’s Roads

Thermoplastic paint is a very important part of Arizona’s highways. Every batch must be tested and meet ADOT standards before it is used.
I-10 Broadway Curve Improvement Project
3 October 2024

Southbound State Route 143 to close between Loop 202 (Red Mountain Freeway) and Interstate 10 (Oct. 4-7)

PHOENIX – The Arizona Department of Transportation is advising motorists to expect delays and plan on using detours as Southbound SR 143 will be closed between Loop 202 (Red Mountain Freeway) and I-10
BWC Work Zone
3 October 2024

Eastbound Interstate 10 to close between US 60 and Ray Road (Oct. 4-7)

PHOENIX – The Arizona Department of Transportation is advising motorists to plan ahead and expect to use detours as eastbound I-10 will be closed between US 60 and Ray Road from10 p.m. Friday, Oct. 4

L-C-154 Appraisal

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I-17 marker
2 October 2024

North Valley Alert: Overnight restrictions on I-17 southbound

Southbound I-17 will be narrowed to one lane overnight only between State Route 74/Carefree Highway and Dixileta Drive from 9 p.m. Friday to 9 a.m. Saturday; 9 p.m. Saturday to 9 a.m. Sunday; and 9 p
Road work

SR 89: Little Ranch Road

Project Cost:  $2,000,000

 

Overview

The Arizona Department of Transportation has initiated a project to construct a left turn lane on State Route 89 in Paulden at the intersection of Little Ranch Road (mileposts 335-336). Additional work includes pavement markings, signing, and other

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Road work

SR 89: Road 5 N - Paulden

Project Cost:  $425,000

 

Overview

The Arizona Department of Transportation has initiated a project to install centerline and edgeline rumblestrips along State Route 89 near Paulden (mileposts 331-335).  In addition to installing centerline and edgeline rumble strips, the work includes a

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Graphic of the Arizona Highway Magazine specialty plate that says, "Gemini."

What specialty plate we think you would like based on your zodiac sign

With more than 100 options, it can be ch

Map of I-10 widening project in northwest Tucson area

Just three months will bring three big changes to I-10 in northwest Tucson

The entire section of eastbound I-10 that’s under construction between Ina and Ruthrauff roads will shift onto the freeway’s new lanes, the remainder of westbound I-10 traffic will move onto new lanes and the Orange Grove Road interchange will reopen to traffic.
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