State Route 189 (Mariposa Road) improvements in Nogales

Current project stage

Project summary

The project will improve a 3.75-mile section of State Route 189 in Nogales and build a flyover ramp connecting SR 189 to northbound Interstate 19. It includes work between the Mariposa Port of Entry a...

Organizations involved in the project

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List of the updates in which the project was involved

Project updates

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