The South Carolina Department of Transportation recently hosted local and state officials and community members at a groundbreaking ceremony of the Columbia Avenue Corridor Improvement Project in Chapin, SC.
[Above photo by SCDOT]
The agency said this project is designed to reduce traffic congestion, improve overall traffic flow and connectivity, while supporting economic growth in the area.
Key improvements being delivered by this project include the installation of divided medians to improve traffic safety and reduce conflict points, boulevard-style roadway improvements through downtown Chapin, and two new roadway alignments designed to improve traffic flow and reduce congestion, SCDOT said.
The project also includes the addition of new sidewalks throughout the project corridor to improve connectivity and pedestrian safety.
“As with any project, our primary focus is providing safe and efficient travel in our state,” explained Justin Powell, SCDOT secretary, in a statement.
“On this project, we also worked carefully to preserve and enhance the unique character and charm that defines Chapin,” he added. “Special design considerations have been incorporated to protect the historic oak tree in Columbia Avenue and maintain the small-town feel that is already a part of downtown Chapin.”
This is the latest in a series of events hosted over the last several months by SCDOT to highlight various infrastructure projects.
For example, in April, SCDOT – in partnership with the U.S. Department of Transportation – broke ground on the I-95 “Bridges over Lake Marion” replacement project.
The agency said this project will replace the existing northbound and southbound bridges over Lake Marion – which were originally constructed in the 1960s – with modern structures designed to improve safety, reliability, and mobility along the I-95 corridor; a critical route that serves as a major artery for freight and passenger travel along the East Coast.
And in December 2025, the agency held an event to unveil a comprehensive, planning-level transportation study of the I-85 Corridor – setting the stage for what the agency describes as “significant transportation infrastructure improvements” in the Anderson-Greenville-Spartanburg area.
The I-85 Corridor study area is located along I-85 from US 29 (Exit 34) to SC 85 (Exit 69), covering 35 miles of interstate highway. That study will assess 18 interchanges as well as major intersecting roads that influence the operational efficiency of the interstate; an effort aimed at identifying a range of potential solutions for current and future mobility and safety issues in light of continued regional traffic volume growth.
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