Within the city, US 331/SR 83 remains a divided highway running in the same trajectory, where the only intersection of any level of importance is CR 280(Bob Sikes Road).

Two more local intersections will be encountered before the road runs beneath a bridge for the CSX P&A Subdivision, and a parallel bridge with Baldwin Avenue just before the intersection with U.S. Route 90, where both U.S. Route 331 and SR 83 split into two separate concurrencies; US 331 turns left while SR 83 turns right.

US 90/331 curves northwest where it encounters the western terminus of Baldwin Avenue, the very city street it crosses under on the north side of the P&A Subdivision.

This trajectory continues for 1.7 miles until it curves more to the northwest just before the intersection with the western terminus of Sunrise Road which leads to CR 1883.

Continuing in the same direction, the road passes more local dead end streets before crossing a bridge over Gum Creek.

Entering Liberty the road descends slightly into a minimal valley and begins to curve more westerly after passing by the First Baptist Church, then crosses a bridge over Middle Creek.

Next door is a local gas station and convenience store, which is across the street from one of three private houses on the northeast corner of the west end of County Road 1084.

Only when it approaches a water tower on the grounds of the Ellis Agricultural Field Airport does US 331 get close to a moderately important intersection, specifically the intersection of County Road 147 (Webster Lane), which despite being an odd-numbered route spans west to east from SR 85 west of Paxton to CR 285 north of Britton Hill.

Despite being in an incorporated community, the surroundings of US 331 remain relatively agricultural with exceptions of farm-related businesses, and some random schools, churches, residences, local stores, and even the Town Hall, the vicinity of which actually contains a center left-turn lane.

A business route of US 331 continues northward through town and rejoins US 331 north of Opp, just after US 84 leaves the concurrency with US 331.

[4] The shield for US 331 was green with white lettering and outline, until the state was forced by the federal government to conform to standards that required consistent black-and-white signs in 1993.