Only minor injuries were suffered in an accident that shut down a Watsonville road for more than 12 hours. P.G. & E. workers worked overnight to replace the power pole that was damaged when a vehicle hit it around 6:15 p.m. last night. That accident took place on Riverside Drive (Highway 129) between Blackburn Street and Lakeview Road…..and that section of roadway re-opened shortly after 7 a.m. this morning.