A large mulch fire broke out in Livonia yesterday, sending huge plumes of smoke into the sky and forcing crews to shut down a stretch of 7 Mile Road while they worked to extinguish the blaze.
The fire was first reported yesterday, according to ClickOnDetroit, which captured video of firefighters working to knock down the flames as thick smoke rose over the area. Metro Detroit was experiencing dry, seasonal weather that day, with sunny skies and high temperatures reaching the upper 70s, conditions that made the rising smoke plumes clearly visible across Wayne County, the station reported separately in its weather coverage.
7 Mile Road is a major east-west commercial highway in Livonia that carries more than 29,000 vehicles daily through high-density retail and industrial zones between Inkster and Middlebelt roads, according to a local property listing from Mid-Mitten Realty. Shutting down even a portion of that corridor during peak fire operations would have rippled through traffic across northern Wayne County.
Why Mulch Piles Can Ignite Without a Spark
Large mulch piles are a recurring fire hazard because of a phenomenon known as spontaneous combustion, in which heat generated by microbial decomposition becomes trapped inside deep organic stacks. According to research published by Quanturi, internal pile temperatures can climb to between 155 and 185 degrees Fahrenheit until the material ignites without any external flame or spark…