An accident involving an overturned vehicle caused a portion of a major Capitola roadway to shut down for over an hour today. Police say the incident occurred at 1 p.m. on the 14-hundred block of 41st and Alameda Avenues. C-H-P reopened the area as of 2:30 p.m. after the vehicle was removed. No injuries were reported. The cause of the incident is being investigated.