The city of Calgary is facing a significant challenge with its fire trucks, as corrosion caused by road salt has led to over $2 million in repair expenses this year. This expenditure was aimed at addressing the steel frame deterioration in nine trucks, which accounts for approximately 20% of the city's fire truck fleet. The affected trucks, while only about a decade old, have been particularly vulnerable due to the harsh effects of road salt, which is extensively used on local roads during the winter months to manage ice and snow.

With delivery times for new fire trucks extending up to four years and costs reaching as high as $1.5 million each, Calgary’s fire department is prioritizing immediate repairs over new purchases. The strategic decision showcases the city's effort to maintain operational readiness despite budgetary pressures and the challenges posed by aging equipment. The ongoing investment in repairs reflects a proactive approach to mitigate delays in replacing essential emergency vehicles.

To combat the issues resulting from the corrosive effects of road salt, experts like chemical engineer Arthur Potts have suggested practical solutions such as more regular cleaning of the trucks' undercarriages or the application of a protective wax seal. Implementing these measures could help prolong the lifespan of the fire trucks, ultimately safeguarding public safety and ensuring that the city can effectively respond to emergencies even with an aging fleet.