July 17, 2019
In the Maiden Rock plant today, we have a 40′ wide by 22′ long headwall for a box culvert all set up for a fitment check. The project is for US Hwy 63 over Mud Lake near Red Wing, MN and includes 104′ of 12′ by 12′ precast box culvert sections. The 16 standard culvert sections are each 6′ long and weigh over 36,000 lbs.
