Dorchester and Berkeley County residents will soon have a chance to weigh in on a major highway project that could impact daily travel across the region. State transportation officials are moving forward with plans to improve a busy stretch of interstate and are inviting public feedback.
Overview of the I-26 Improvement Project
The proposed project focuses on a section of Interstate 26 running through Dorchester County and Berkeley County.
Key details:
- About 15 miles of interstate will be widened
- Work will take place between mile markers 172 and 187
- The goal is to improve traffic flow and road safety
Officials say the project is necessary due to increasing traffic and future growth in the area.
Planned Changes and Upgrades
The South Carolina Department of Transportation (SCDOT) has outlined several improvements:
- Widening of the interstate lanes
- Reconstruction of key interchanges, including:
- US 15 (Exit 172)
- SC 453 (Exit 177)
One interchange — Exit 187 at SC 27 (Ridgeville Road) — is not included in this phase of the project.
Why the Project Is Needed
Transportation officials explained that the improvements are designed to:
- Handle current and future traffic volumes
- Improve road design and safety
- Enhance overall driving conditions
This stretch of I-26 is a major route, and upgrades are expected to benefit both daily commuters and long-distance travellers.
Public Hearing Details
Residents can learn more and share their opinions at an upcoming meeting in Summerville.
Event details:
- Location: Woodland High School
- Date: April 28
Schedule:
- 5:00 p.m. – 6:00 p.m.: Open house
- View project displays
- Speak with SCDOT representatives
- Sign up to give comments
- 6:00 p.m.: Public hearing
- Formal presentation
- Opportunity for public comments
How to Share Feedback
SCDOT is encouraging community input before final decisions are made.
- Public comments will be accepted until May 13
- Residents can also submit feedback through the project website
Why This Matters
This project could have a big impact on the region:
- Reduced traffic congestion
- Safer driving conditions
- Better support for future growth
- Improved daily commutes
Public participation will help shape how the project moves forward.












