Mississippi Highway 604

Mississippi Highway 604
MS 604 highlighted in red
Route information
Maintained by MDOT
Length	5.071 mi[1] (8.161 km)
Existed	1950–present
Major junctions
South end	US 90 in Pearlington
North end	MS 607 near Pearlington
Location
Country	United States
State	Mississippi
Counties	Hancock
Highway system
Mississippi State Highway System Interstate US State
← MS 603 → MS 605

Mississippi Highway 604 (MS 604) is a 5.071-mile-long (8.161 km) state highway on the Mississippi Gulf Coast. Its southern terminus is at U.S. Route 90 (US 90). MS 604 travels northward through Pearlington to its northern terminus at MS 607. The route was designated in 1950, after US 90 was realigned off of it in 1939 onto a new road built in 1936.