At the Oakley Rodeo on Friday, fireworks explode, above, and Ty Murray, a two-time world champion All Around Cowboy, rides a bareback bronc, right. The rodeo, which started Wednesday, will conclude this evening. To mark America's Independence Day, fireworks are on tap in many cities in Utah. (See Page E9 for a listing.) Another highlight of America's Fourth of July birthday party in Utah will be the Freedom Festival Parade in Provo, which starts at 9 a.m. (For a complete parade lineup, see Page B3.) In Salt Lake County, Sugarhouse Park will be the site of a Fourth of July celebration beginning at 6:30 p.m. with a concert by the Blenders, followed by 98 Degrees at 7:15 p.m. The evening of free family entertainment will include skydivers at 8:15 p.m. and the Utah Symphony and Chorus at 8:30 p.m. A spectacular fireworks show, accompanied by the symphony and chorus, will top off the evening at 10 p.m. The annual event is co-sponsored by the Deseret News.