[1][2][3] The highway composes the eastern segment of the Zac Lentz Parkway; the western section carries US 77.

The Loop 463 designation officially begins at an interchange with Future I-69/US 59; however, state maintenance of the roadway continues along Burroughsville Road for approximately 500 feet to the Victoria city limits.

[1][3] From this interchange, the roadway travels to the northwest, crossing Lone Tree Road at an at-grade intersection before meeting Future Bus.

It then has two at-grade crossings, at Airline Road and Ben Jorden Street, before turning into a freeway-grade roadway.

[1] The designation was truncated to its current routing on April 25, 2002, when US 77 was rerouted around the west and north sides of Victoria along the parkway.