Mississippi Highway 577

Mississippi Highway 577
Route information
Maintained by MSHC
Length	7.6 mi[1] (12.2 km)
Existed	1957–1967
Major junctions
South end	LA 62 near Sandy Hook
North end	MS 48 near Sandy Hook
Location
Country	United States
State	Mississippi
Counties	Walthall
Highway system
Mississippi State Highway System Interstate US State
← MS 575 → MS 583

Mississippi Highway 577 (MS 577) was a short highway located in southern Mississippi. It started at the Louisiana state line and traveled northwest, ending at MS 48, east of Tylertown. The route was designated in 1957, and was removed from the state highway system ten years later.