No one was apparently injured when a special education bus left the roadway in a Thursday afternoon on accident on Walkers Creek Road. Bus driver Dwight Knowles, two students and an educational assistant who were reportedly on board the eastbound bus when it met a westbound Ford Focus driven by Susan Coats of Alexandria in a sharp curve. Contact between the two vehicles was avoided, but the bus left the road on the right side and came to a stop in a ditchline with its left wheels off the ground.