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  September 18th, 2016 | Written by

Arizona Pilot Program Raises Truck Weight Limits

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  • Railway permits allow freight containers passing through the Port of Tucson to weigh 53,000 pounds.
  • Raising the truck weight limit removes the need to offload container content.
  • Arizona pilot program to make importing and exporting more efficient.

The Arizona Department of Transportation has begun a year-long pilot program allowing slightly heavier trucks in one of the state’s key transportation corridors.

Starting September 1, trucks on interstate highways in the Tucson area and between Tucson and Nogales may receive permits from ADOT allowing them to carry up to 83,000 pounds rather than the current weight limit of 80,000 pounds.

The reason: Freight containers passing through the Port of Tucson are allowed by railway permits to weigh a maximum of 53,000 pounds, while the truck rigs that haul them usually weigh about 30,000 pounds. Raising the weight limit slightly removes the need to offload some of each container’s contents before it goes on a truck, allowing commerce to flow more freely.

During the pilot program, ADOT will study whether the higher weight limit has an impact on the condition of highways.

“These roadways are key commerce corridors that contribute significantly to Arizona’s economy,” said ADOT Director John Halikowski. “Operating at the speed of business means that ADOT looks for ways to make freight travel as friction-free as possible while safeguarding Arizona’s investment in our highways. We need data to assess the impacts to infrastructure and Arizona businesses.”

“Strengthening our region’s economy and enhancing international trade continue to be key focus areas of my administration,” said Tucson Mayor Jonathan Rothschild. “Mexico is Arizona’s number one international trading partner. We must ensure efficient crossborder connectivity to maintain economic competitiveness with other border states.”

Sharon Bronson, chair of the Pima County Board of Supervisors, said ADOT is recognizing and addressing a competitive need.

“Increasing cargo capacities on interstates 10 and 19 will make southern Arizona more competitive, help attract new commerce, and retain the companies and jobs we have,” she said. “The ADOT pilot program is a great step in reducing logistics costs for our region’s businesses. The program will also help to clarify the infrastructure impact of trucks carrying fully loaded containers.”

The Port of Tucson is a full-service facility located off I-10 near Kolb Road that serves both the commercial trucking and railroad industries.

“This is a great example of private industry and government working together to make Tucson and southern Arizona more competitive globally, and make importing and exporting more efficient,” said Stefan Baumann, director of business development for the Port of Tucson.