Louisiana Highway 34 is a state highway

State highway

State highway, state road or state route can refer to one of three related concepts, two of them related to a state or provincial government in a country that is divided into states or provinces :#A...

 in Louisiana

Louisiana

Louisiana is a state located in the southern region of the United States of America. Its capital is Baton Rouge and largest city is New Orleans. Louisiana is the only state in the U.S. with political subdivisions termed parishes, which are local governments equivalent to counties...

 that spans 85.97 miles (138.4 km). It serves Grant Parish, Winn Parish, Jackson Parish, and Ouachita Parish.
From the south, LA 34 begins in Montgomery at an intersection with U.S. Highway 71 and heads northeast into Winn Parish going through Wheeling and Atlanta

Atlanta, Louisiana

Atlanta is a village in Winn Parish, Louisiana, United States. The population was 150 at the 2000 census.Louisiana industrialist and inventor William Edenborn maintained the Emden plantation southwest of Atlanta, where he grew peanuts, cotton, and silkworms....

. LA 34 also intersects U.S. Highway 84 and U.S. Highway 167 in Winnfield

Winnfield, Louisiana

Winnfield is a city in and the parish seat of Winn Parish, Louisiana, United States. The population was 5,749 at the 2000 census. It has long been associated with the Long faction of the Louisiana Democratic Party and was home to three governors of Louisiana.-Geography:Winnfield is located at ...

 goes through Joyce and then heads due north into Jackson Parish.