Increased efficiency in snow removal operations with minimal capital outlay for equipment upgrade

Increased efficiency  in removal of snow removal from trunkline. There are many ways to increase efficiency and raise productivity in winter maintenance operations.  I am sharing one of these ways below.  I have included an example which requires very minimal capital outlay for equipment upgrade.  All it requires is upgrading to a 12 ft moldboard on a Patrol wing.  This works very well on expressways and ramps.  

9 ft Junior wing

9 ft Junior wing in action

12 ft Patrol Wing

12 ft Patrol Wing in action

12 ft Patrol wing in action