SR 189

5/15/2020

Work begins on State Route 189 improvements in Nogales

Governor Ducey at State Route 189 groundbreaking
3/13/2020

A big day not just for Nogales but for all of Arizona

On March 4, Governor Doug Ducey and others gathered in Nogales to break ground for a project improving State Route 189, the 3...
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SR 189
Traffic
Construction
Safety
3/4/2020

Ducey: Improving SR 189 means Better Roads, Better Future for Arizona

2/18/2020

SR 189 open house set for Thursday, Feb. 20, in Nogales

SR 189 flyover ramp rendering
2/12/2020

Less than 4 miles but very important to Arizona's economy

Connecting the Mariposa Port of Entry with I-19 in Nogales, State Route 189 is about to get an upgrade that will ease congestion, aid commercial travel and support Arizona's economy.
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SR 189
1/28/2019

2019 will be busy year for ADOT in southern Arizona

Trucks
6/21/2018

Why SR 189 improvements, truck safety training in Mexico make a difference for all

Funding all planned improvements along SR 189 in Nogales and creating a safety training program for trucking firms in Mexico both are aimed at boosting international trade and Arizona's economy.
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State Transportation Board
I-19
Port of Entry
SR 189
6/15/2018

State, local, federal collaboration clears path for full SR 189 project

11/6/2017

Federal OK clears way for State Route 189 improvements

10/31/2017

ADOT applies for TIGER grant to expand SR 189 project

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