A large shipment of water-purification equipment will be transported through Idaho to Montana on a disputed mountain highway where big loads have been the subject of oversized controversy.

The Idaho Transportation Department announced Wednesday a trucking company will transport the purification equipment on U.S. Highway 95 and U.S. Highway 12 next week.

The shipment weighs 520,000 pounds and is 300 feet long, 20 feet wide, and 22 feet high.

Read more: Water-Purification Equipment will be Transported on Disputed Idaho-Montana Mountain Highway

(By The Associated Press, The Oregonian)