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  5. ›SCDOT - ADVANCE Notice to Contractors - Sep. 9, 2026

Department of Transportation·South Carolina

SCDOT - ADVANCE Notice to Contractors - Sep. 9, 2026

Closes 9/9/2026$30M – $80MInvitation for Bid
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Description

The South Carolina Department of Transportation is issuing an advance notice for the I‑26 Corridor Improvement project spanning from near Exit 136 to Exit 145. This Design‑Bid‑Build effort will involve comprehensive highway reconstruction, including pavement rehabilitation, bridge work, drainage upgrades, and associated right‑of‑way improvements. Contractors will need to submit electronic bids by the September 9, 2026 deadline, with project plans becoming available on July 7, 2026. • Scope: reconstruction of approximately 10 miles of I‑26, covering pavement, bridges, and ancillary structures. • Delivery method: Design‑Bid‑Build, requiring coordination with SCDOT’s engineering and construction teams. • Timeline: plans released July 2026; bid opening September 9, 2026; construction expected to run roughly two years after award. • Requirements: bidders must meet SCDOT’s safety, quality, and performance standards and be capable of handling large‑scale highway projects.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Tilliry Briggs(Agency Project Coordinator)

[email protected]

Key dates

Opened
6/24/2026
Closes
9/9/2026
Duration
2 years

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237310
Solicitation №
5777250

Budget estimate

$30,000,000 – $80,000,000

Based on typical cost estimates for a multi‑mile interstate upgrade in South Carolina, the total contract value is likely between $30 M and $80 M. Factors influencing this range include the length of the corridor (~10 mi), the need for bridge replacement, pavement thickness, drainage improvements, right‑of‑way acquisition, and prevailing labor/material costs in the region.

AI estimate from the solicitation

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