A new salt spreader will cost the city of McMinnville close to $7,000. Funds for the purchase will come from Street Aid, not property taxes.Streets and Sanitation Committee members Billy Wood, Rick Barnes and Jimmy Bonner approved the purchase of an auger-type salt spreader from CMI Equipment for $6,995. “We have two salt spreaders, with one here as long as I’ve been here,” said McMinnville Public Works director Bill Brock, who has been with the city for 25 years.