Published March 06, 2012, 01:21 PM
-- Businesses that are mining frac-sand in western Wisconsin are putting added pressures on a bridge that was temporarily closed in 2008, while corroded plates were fixed.
Frac-sand trucks putting increased pressure on Winona bridge
Regional News-- Businesses that are mining frac-sand in western Wisconsin are putting added pressures on a bridge that was temporarily closed in 2008, while corroded plates were fixed.
