A tractor trailer collision with another vehicle has shut down Highway 401 in Cambridge and caused a jet fuel spill. OPP say both directions of the highway are closed between Townline Road and Highway 6 South. The crash happened around 2 a.m. Sunday, causing 50,000 liters of jet fuel to spill onto the highway. The clean-up is expected to take several hours and there is no estimated time for the highway to re-open — City News