Yellowstone Fourth of July travel tips: Yellowstone National Park is urging visitors to plan ahead for heavy summer crowds, follow wildlife-safe driving rules, and remember fireworks are banned (even sparks). Campfires are only allowed in established fire rings, and guests should check current fire conditions and report smoke or fire. Grand Teton safety enforcement: GTNP says law enforcement will ramp up high-visibility patrols along the park’s southern boundary, focusing on seatbelts, speeding, and impaired driving. Holiday DUI crackdown: Wyoming Highway Patrol and local partners are increasing DUI Task Forces for the July 4 weekend, warning that impaired driving remains a major cause of deadly crashes. Road closures for travelers: I-25 through Casper (Curtis Street to Bryan Stock Trail) closes for three days starting July 7 for Herford Lane Bridge demolition, with detours via F Street and Yellowstone Highway. Wildfire and fireworks limits: Sweetwater County fire officials warn fireworks are illegal on public lands and banned in Rock Springs and Green River (except sparklers), with extreme fire danger. Pronghorn protection: Wyoming Game and Fish and Gov. Mark Gordon marked the first designation of a protected pronghorn migration corridor “bottleneck” at Trapper’s Point. Local wildlife updates: A bear was captured after causing a Worland alert, and another grizzly was relocated near Yellowstone’s east entrance to reduce conflicts. Discovery near Sweetwater Gap: Authorities identified skeletal remains found in Wyoming as missing Scottish camper John Gillies.