ADOT seeks improvements to SR 189 as Mariposa Port expansion nears completion

At less than four miles long, State Route 189 in Nogales is one of the shortest routes on the state’s highway system, but it is one of the most critical when it comes to commerce and trade due to its close proximity to the U.S.-Mexico border. The highway serves as a bypass route for commercial […]

ADOT seeks improvements to SR 189 as Mariposa Port expansion nears completion Read More »