List of state highways in Louisiana (600–649)
Wikimedia list article

The following is a list of state highways in the U.S. state of Louisiana designated in the 600–649 range.
Louisiana Highway 600
Louisiana Highway 600 (LA 600) runs 4.74 miles (7.63 km) from Parhams to Lismore.
Louisiana Highway 601
Louisiana Highway 601 (LA 601) runs 1.713 miles (2.8 km) runs in a north–south direction from Eakers Street and Crothers Drive near I-20 and LA 602-1 in Richmond, along Crothers Drive, to and Johnson Street to US 65 (South Cedar Street/South Chestnut Street) in downtown Tallulah. LA 601 also serves as the eastern terminus for LA 3202 (Felicia Avenue).
LA 601 first appeared on the official state highway map in 1976, running between US 65 in Tallulah, to LA 602 in Richmond, south of present day I-20 (which was under construction at the time). In 1977, LA 601 was truncated to its current terminus after I-20 was completed, cutting off the southern section of the route. This former section of LA 601 is now known as Eaker Road and is locally maintained.
Major intersections
The entire highway is in Madison Parish.
Louisiana Highway 602
Louisiana Highway 602 (LA 602) presently consists of two segments of state highways (LA 601-1 and LA 602-2) in Madison Parish that connect I-20 and US 80. The two segments of this road previously connected on a road (known only as LA 602 at the time) south of I-20 paralleling Brushy Bayou and Walnut Bayou.
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