Carolina Crossroads Corridor Improvements
Columbia, South Carolina
ConstructionValue not verifiedLast reviewed: 2026-10-03
Sourced project intelligence. Blank fields are shown as “Not yet verified.” Estimates and schedules can change. Check official procurement notices for current deadlines and terms.
Project overview
- Infrastructure Sector
- Transportation & Mobility
- Project Type
- Highway interchange modernization
- Location
- Columbia, South Carolina
- Project Owner / Agency / Developer
- South Carolina Department of Transportation
- Project Description
- Phased reconstruction of the I-20, I-26 and I-126 corridor; continuing work includes bridge replacements and preparation for future widening.
- Estimated Project Value
- Not yet verified
- Funding Source
- Not yet verified
Schedule & delivery
- Project Stage
- Construction
- Expected Procurement Date
- Not yet verified
- Construction Start
- Not yet verified
- Estimated Completion
- Not yet verified
- Delivery Method
- Not yet verified
- Major Scope / Components
- Phased reconstruction of the I-20, I-26 and I-126 corridor; continuing work includes bridge replacements and preparation for future widening.
Project team
- Key Organizations Involved
- Not yet verified
- Prime Contractor / Construction Manager
- Not yet verified
- Engineering / Design Firm
- Not yet verified
- Technology / Equipment Providers
- Not yet verified
- Decision Makers / Project Contacts
- Not yet verified
Procurement & opportunities
- Current RFPs / RFQs / Bid Opportunities
- Not yet verified
- Upcoming RFPs / Procurement Opportunities
- Not yet verified
- Contract Value / Package Size
- Not yet verified
- Workforce Requirements
- Not yet verified
- Supplier / Subcontractor Opportunities
- Not yet verified
- Website / Procurement Portal
- Official project / procurement website ↗
Progress & intelligence
- Permitting / Regulatory Status
- Not yet verified
- Major Milestones
- Not yet verified
- Recent Project Updates
- Source review: 2026-10-03
Phased reconstruction of the I-20, I-26 and I-126 corridor; continuing work includes bridge replacements and preparation for future widening. - Challenges / Risks
- Not yet verified
- Last Updated
- 2026-10-03
Owner: South Carolina Department of Transportation
Location: Columbia, South Carolina
Sector: Transportation & Mobility
Stage: Construction
Phased reconstruction of the I-20, I-26 and I-126 corridor; continuing work includes bridge replacements and preparation for future widening.
Source reviewed October 3, 2026. Map pin represents the approximate city or region. Published targets may change.