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Mark Clark Extension Project

Sector: Road • Location: Charleston, South Carolina, United States

Source: Post and Courier

Project
Cancelled

The Mark Clark Extension project aimed to extend Interstate 526 across Johns and James islands, connecting West Ashley to Johns Island and the James Island connector. However, after decades of planning and a significant increase in costs, the project was officially terminated on May 12, 2025, by the S.C. Transportation Infrastructure Bank board.

Status
Closed
Sector
Road
Location
Charleston, South Carolina, United States of America
Updated
22 Jul 2026
Source
Post and Courier

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Project Information FAQ

Project Information

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The project “Mark Clark Extension Project” is an infrastructure initiative in the Road sector, located in Charleston, South Carolina, United States. Taiyo aggregates data on it from Post and Courier.

Participants

Not available for this record.

Status

Original status

cancelled

Taiyo status

Closed

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The Mark Clark Extension project aimed to extend Interstate 526 across Johns and James islands, connecting West Ashley to Johns Island and the James Island connector. However, after decades of planning and a significant increase in costs, the project was officially terminated on May 12, 2025, by the S.C. Transportation Infrastructure Bank board.

Budget

Location

Country

United States of America (USA)

State

South Carolina

City

Charleston

Source

Source

Post and Courier

URL

More Details

Record type

Project

Sector

Road

Article published date

2025-05-15

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