Mississippi Highway 304 (MS 304) is east-west state highway in the northwestern part of the U.S. state of Mississippi, running for 40.4 miles (65.0 km) as a four-lane freeway from U.S. Route 61 (US 61) in Tunica Resorts to the Tennessee state line near Collierville. It is mostly concurrent with Interstate 69 (I-69) and Interstate 269 (I-269).