Arkansas Continues Highway 112 Corridor Expansion Work

Crews are currently relocating underground utilities for the first phase of the major infrastructure project in Fayetteville.

Updated on Oct. 28, 2026 in Utilities

A large pipe lies in an open trench alongside a road, surrounded by red earth and pine trees in Arkansas. — The Arkansas Department of Transportation has begun utility relocation as the first step in expanding the Highway 112 corridor in Fayetteville. AI Illustration. Upload story photo >

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The Arkansas Department of Transportation is currently relocating water and sewer lines as part of the first phase of the Highway 112 Corridor project. This initial stage involves widening 1.44 miles of road from two to four lanes in Fayetteville.

Why it matters

The massive corridor expansion is designed to improve traffic flow and safety along an 18-mile stretch connecting Fayetteville and Bentonville. The work represents a multi-year effort to modernize vital transit infrastructure for the region.

The overall project consists of eight planned phases along the 18-mile route. The current segment includes the installation of three roundabouts and two turnarounds to support the expansion from two lanes to four.

The players

Arkansas Department of Transportation

This state agency is responsible for the design, construction, and maintenance of the highway system throughout Arkansas.

The details

Workers are coordinating with local utility companies to identify and move infrastructure buried along the corridor. Once finished, the full route will serve as a four-lane highway featuring a dedicated center median.

Crews broke ground on the infrastructure improvements in November 2025.
The second widening project is scheduled to begin in late 2027.
The first project phase is expected to reach completion in early 2028.

Market Landscape

The work on Highway 112 continues the trajectory of the Connecting Arkansas Program, which prioritizes major highway improvements across the state. This project aligns with broader regional efforts to expand capacity on heavily used transit corridors to support growth.

Drivers in Fayetteville should anticipate ongoing utility relocation work and construction activity along the 1.44-mile section through 2028. Travelers commuting between Fayetteville and Bentonville can expect further project phases as the multi-year expansion progresses.

The takeaway

Large-scale infrastructure projects require years of utility coordination before road surfaces can be expanded. Residents in the area should monitor state transportation announcements to anticipate future phase timelines.