Carolina Crossroads:
I-20/26/126 Corridor Improvement Project

Phase 1 - Colonial Life Boulevard at I-126 Interchange

The South Carolina Department of Transportation (SCDOT), in cooperation with the Federal Highway Administration (FHWA), is proposing improvements to the interstate corridor of I-20/26/126, including the system interchanges at I-20/I-26 and I-26/I-126 in Lexington and Richland Counties. These improvements are proposed to increase mobility and enhance traffic operations by reducing existing traffic congestion within the I-20/26/126 corridor, while accommodating future traffic needs. The corridor's approximately 14 miles of mainline interstate include I-26 from Exit 101 - Broad River Road (US 176) to east of the Saluda River, I-20 from the west of the Saluda River to west of the Broad River, and I-126 from I-26 to east of the interchange with Colonial Life Boulevard. The project website is at

In general, Phase 1 consists of reconstruction of the Colonial Life Boulevard at I-126 interchange and a portion of the I-126 operational improvements.

Attachment B - Supplemental Project Design Criteria

Hazardous Materials

  1. CCR Phase 1 Bridges (09/01/20)
  2. Tract 392 (09/01/20)


  1. Phase 1 Pavement Design Traffic (07/06/20)

Project Information Package


  1. CSX_ValMap_04144 (07/06/20)
  2. CSX_ValMap_04145 (07/06/20)

Right of Way

  1. P027662 Plans (12/11/20)


  1. Roadway CAD 2020-06-30 (07/06/20)
  2. CCR_ROW_Label (09/01/20)
  3. Modified Selected Alternative (09/01/20)
  4. Phase 3 Profiles (10/27/20)


  1. Bridge SI&A Reports (07/06/20)
  2. Bridge Inspection Reports (09/30/20)


  1. CCR GPR Report (10/08/20)
  2. GPR Data (10/08/20)
  3. GPR Core locations (10/27/20)

Statement of Qualifications Evaluation Team Meetings

A Carolina Crossroads Phase 1 - Colonial Life Blvd. SOQ Distribution Meeting will be held on May 15, 2020 at 9:00 am.

The following is the WebEx login information:

Friday, May 15, 2020 9:00 am
Meeting number: 476 048 172
Password: v8xJfYeDj26

Join by phone
+1-415-655-0001 US Toll
Access code: 476 048 172

Evaluation Committee Meeting

Notice to Parties Interested in Providing Design Build Services

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