Thursday marked the unofficial start of the Fourth of July Holiday weekend. This will be a weekend in which record numbers of people will be traveling according to the Triple A Motor Club of Iowa and Minnesota. This will also be the weekend in which traffic enforcement will be stepped up by area law enforcement agencies starting Friday night and last until Tuesday morning. There were no fatalities on Iowa roadways last year. Marshalltown`s local Fireworks Display will be Monday night at dusk at the Central Iowa Fairgrounds.