Louisiana Highway 111

From the south, LA 111 begins at a junction with US 190 in Junction, a small community located in the northwest corner of Beauregard Parish. US 190 connects with Merryville to the south and DeRidder to the east. LA 111 heads north and crosses a bridge over Bayou Anacoco, simultaneously entering Vernon Parish.[2][3][4] Shortly afterward, LA 464 begins, splitting off to the northeast. Over the next 13 miles (21 km), LA 111 continues through a sparsely populated pine forest with small clusters of residences visible at points such as Almadane and Evans. It then reaches a T-intersection with LA 8 (Nolan Trace Parkway) at Burr Ferry, located less than two miles (3.2 km) from the Texas state line at the Sabine River.[2][5][6]

LA 111 turns east briefly onto LA 8 before resuming its northern trajectory, while LA 8 continues ahead toward the city of Leesville. LA 111 proceeds north for 9.4 miles (15.1 km) before reaching another T-intersection with LA 392, which leads to the Toledo Bend Dam and South Toledo Bend State Park. LA 111 turns east, forming a longer concurrency with LA 392. The highway permanently changes its direction from north–south to east–west, although the directional banners on its signage remain the same. Five miles (8.0 km) later, LA 392 turns to the north toward Hornbeck, while LA 111 continues straight ahead and crosses two short bridges over Vernon Lake.[2][5][6]

Soon afterward, the highway enters the village of Anacoco, where it becomes known as Port Arthur Avenue. In the center of town, LA 111 crosses the Kansas City Southern Railway (KCS) tracks and the four-lane US 171 (Main Street) in quick succession. The route continues 8.8 miles (14.2 km) further to its terminus at a T-intersection with LA 117 between Leesville and Kurthwood.[2][5][6]

In the original Louisiana Highway system in use prior to 1955, LA 111 was part of three different routes. The north–south portion was a small part of State Route 143,[9][10][11] a designation which encompassed several disconnected roadways running parallel to the Sabine River between Starks and Logansport. The east–west section made up the majority of State Route 138 as far as Anacoco then continued east of town as State Route 414.[11] These routes were designated in two acts of the state legislature in 1926 and 1928,[12] adding to the original 98 routes defined in 1921.[13]

The modern LA 111 was created in 1955 when the Louisiana Department of Highways renumbered the entire state highway system.[14]

Class "B": La 111—From a junction with La-US 190 at or near Junction through or near Evans to a junction with La 8 at or near Burr Ferry.
Class "C": La 111—From a junction with La 8 at or near Burr Ferry through or near Haddins Ferry and Anacoco to a junction with La 117 north of Leesville.

— 1955 legislative route description[14]

With the 1955 renumbering, the state highway department initially categorized all routes into three classes: "A" (primary), "B" (secondary), and "C" (farm-to-market).[15] This system has since been updated and replaced by a more specific functional classification system.

Only a few minor changes have been made to the route over the years, mostly in connection with bridge replacements. The impoundment of Anacoco Creek in 1963[16] necessitated the construction of two new bridges across what was now the wider Vernon Lake. The bridges were constructed in 1966[17][18] just north of the former creek crossing and allowed a slight straightening of the roadway at that point.[5][19] In 1992,[20] the replacement of a bridge across Mill Creek at Almadane led to a curve in the roadway being bypassed there.[5][21] In the late 1990s, a portion of LA 111 heading into Anacoco was relocated, eliminating several zigzags and a right-angle turn next to the KCS Railway grade crossing.[22] The route originally made four right-angle turns as it followed Trigger Trap Road, West Street, and Front Street through town.

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