CAROLINA CROSSROADS: I-20/26/126 CORRIDOR IMPROVEMENT PROJECT

Phase 3C—Replacement of I-20 bridges over the Saluda River and CSX Railroad, and I-20 widening between Exits 61 and 63

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 SCDOT Carolina Crossroads.

Phase 3C consists of replacement of the I-20 Bridges over the Saluda River and CSX Railroad and the widening of I-20 between Exits 61 and 63. Widening will be in preparation for the final I-20 corridor widening through the Carolina Crossroads project area once completed by later project phases.

Notice to Parties Interested in Providing Design Build Services

Qualifications and/or proposals from any contracting entity must utilize the new ProjectWise electronic proposal submission system. The following information describes the process that teams should follow to access the SCDOT ProjectWise environment for proposal submissions and their respective project data using the new system. Please use this ProjectWise Account Setup & Requirements link to set up accounts.


Technical Provisions Attachments

TP TPA Number Revision Number Description Latest Revision Date
General 100-1 R1 Standards 9/12/2024
General 100-2 R1 Berryhill Road and Bush River Road at I20 9/12/2024
General 100-3 R0 2019 CCR Project Survey Control Summary 8/9/2024
General 100-4 R0 Road Design Reference Material for Consultant Prepared Plans for CCR Phase 3C 9/12/2024
Project Management 110-1 R0 Quality Assurance Program 8/9/2024
Project Management 110-2 R0 Structural and Utility Shop Drawing Review Process 8/9/2024
Project Management 110-3 R0 Traffic Shop Plan Review Process 8/9/2024
Project Management 110-4 R0 SCDOT's Comment Matrix Spreadsheet 8/9/2024
Project Management 110-5 R0 IQF Environmental Guidance Documents 8/9/2024
Third Party 111-1 R0 City of West Columbia Municipal Agreement 8/9/2024
Third Party 111-2 R0 Town of Lexington Municipal Agreement 8/9/2024
Third Party 111-3 R0 CSX Railroad Agreement 8/9/2024
Third Party 111-4 R0 City of Columbia Municipal Agreement 8/9/2024
Utility 140-1 R0 City of Columbia Design and Construction Criteria 8/9/2024
Utility 140-2 R0 Enterprise Products Partners L.P. Design and Construction Criteria 8/9/2024
Utility 140-3 R0 South Carolina Department of Administration Design and Construction Criteria 8/9/2024
Utility 140-4 R0 Town of Lexington Design and Construction Criteria 8/9/2024
Utility 140-5 R0 Underground and Above Ground Utility Map 8/9/2024
Utility 140-6 R0 Basemap of Existing Utilities (u849pp-2d STV) 8/9/2024
Utility 140-7 R0 2023 I-20 Supplemental SUE Files 8/9/2024
Utility 140-8 R0 2024 I-20 Supplemental SUE Files 8/9/2024
Environmental 160-1 R0 Carolina Crossroads FEIS 8/9/2024
Environmental 160-2 R0 CCR FEIS ROD & Summary 8/9/2024
Environmental 160-3 R0 CCR FEIS Appendices 8/9/2024
Environmental 160-4 R0 Environmental Commitments 8/9/2024
Environmental 160-5 R0 CCR Individual Permit Approval 8/9/2024
Environmental 160-6 R0 401 Water Quality Certification 8/9/2024
Environmental 160-7 R0 404 Permit Conditions / 401 Water Quality Certification Permit Conditions 8/9/2024
Environmental 160-8 R0 USACE Permit Modifications 8/9/2024
Environmental 160-9 R0 Impact and Mitigation Tracking Spreadsheet 8/9/2024
Environmental 160-10 R0 CCR Project Study Area 8/9/2024
Environmental 160-11 R0 Environmental Compliance Plan Template 8/9/2024
Environmental 160-12 R0 CCR Recycled Form Example 8-11-20 8/9/2024
Environmental 160-13 R0 CCR Recycled Materials Summary Example 8-11-20 8/9/2024
Environmental 160-14 R0 Scenic Easement for Saluda River 8/9/2024
Environmental 160-15 R1 NEPA Re-Evaluations 08/9/2024
Environmental 160-16 R0 2019 CCR JD Revision & Approval 8/9/2024
Environmental 160-17 R0 CCR TNM Files 8/9/2024
Environmental 160-18 R0 Phase II ESA's for CCR Phase 3C 8/9/2024
Environmental 160-19 R0 Permit Plan CAD 8/9/2024
Environmental 160-20 R0 CCR Bat Survey Report 8/9/2024
Environmental 160-21 R0 Clearing Moratorium Locations 8/9/2024
Environmental 160-22 R0 CCR Phase 3C Bridge Hazardous Materials Reports 8/9/2024
Roadway 200-1 R0 Fence Locations 8/9/2024
Roadway 200-2 R0 Additional Information for the Basic Configuration 8/9/2024
Pavement 400-1 R0 Pavement Design Traffic 8/9/2024
Signing 650-1 R1 CCR Phase 3C Conceptual Signing Plan 9/6/2024
Signing 650-2 R0 Overhead Sign Lighting Spec 8/9/2024
Signing 650-3 R0 CCR Phase 3E Conceptual Signing Plan 8/9/2024
Traffic Operations 680-1 R0 I20-26-126 IMR Approval Memorandum 8/9/2024
Traffic Operations 680-2 R0 Carolina Crossroads Appendix E Interchange Modification Report 8/9/2024
Structures 700-1 R0 Rigid Barrier Adjacent to Wall 8/9/2024
Structures 700-2 R0 Revisions to SCDOT Seismic Design Specifications for Highway Bridges 8/9/2024
Structures 700-3 R0 Noise Barrier Wall Design Criteria 8/9/2024
Structures 700-4 R0 Design Criteria for Box Culverts and Box Culvert Extensions 8/9/2024
Structures 700-5 R0 Roadway Structure Plan Preparation Requirements 8/9/2024
Structures 700-6 R0 Existing Bridge Data 8/9/2024
Structures 700-7 R0 Bridge Hanger Attachment 8/9/2024
Structures 700-8 R0 Light Pole Bracket 8/9/2024
Geotechnical 711-1 R0 Geotechnical Subsurface Data Report 8/9/2024
Geotechnical 711-2 R0 3-Point Acceleration Design Response Spectrum 8/9/2024
Geotechnical 711-3 R0 Vibration Monitoring SP 8/9/2024
Geotechnical 711-4 R0 Field Testing Data 8/9/2024
Geotechnical 711-5 R0 Acceptable Polymer Slurry Systems 8/9/2024
Hydrology 714-1 R0 Toe Ditch Detail 8/9/2024
Hydrology 714-2 R0 SWPPP Checklist 8/9/2024
Hydrology 714-3 R0 Abutment and Pier Setbacks 8/9/2024
Hydrology 714-4 R0 CCR Phase 3C Video Pipe Inspection Summary 8/9/2024
Hydrology 714-5 R0 SC UH Method Resources 8/9/2024
Hydrology 714-6 R0 SCDOT-Spreadsheet SC-Synthetic-UH-Method 30-July-2020 8/9/2024
Hydrology 714-7 R0 Clearing and Grubbing Plans 8/9/2024
Right of Way 809-1 R0 Schematic Right of Way Plans 8/9/2024
Right of Way 809-2 R0 Moving Items Removal and Disposal Fencing and UST Quantities 8/9/2024
Right of Way 809-3 R0 Right of Way Certificate with holdoffs 8/9/2024
Right of Way 809-4 R0 Right of Way Instruments and Commitments 8/9/2024
Right of Way 809-5 R0 CCR ROW Label 8/9/2024
Sustainability 900-1 R0 CCR Sustainability Action Plan 8/9/2024

Project Information Package

TP PIP Number Revision Number Description Latest Revision Date
General 100-1 R1 CCR Phase 3C Basic Configuration Visual 9/12/2024
General 100-2 R1 CCR Phase 3C Interim Conditions 9/12/2024
General 100-3 R0 2009 Base Mapping 8/9/2024
General 100-4 R0 2009 CCR Target Information 8/9/2024
General 100-5 R0 2009 Aerial Images 8/9/2024
General 100-6 R0 I20 Berryhill Bush River 8/9/2024
General 100-7 R0 Basis of Design Report 8/9/2024
General 100-8 R0 As-Builts Contract ID 5154650 8/9/2024
General 100-9 R0 38169 2009 dat tin 8/9/2024
General 100-10 R0 P027003 I-20 Survey Data 8/9/2024
General 100-11 R0 Phase 3 Proposer Data 8/9/2024
Utility 140-1 R0 CCR Phase 3C Utility Technical Report 8/9/2024
Utility 140-2 R0 CCR Phase 3C Utility Report Appendix 8/9/2024
Utility 140-3 R0 U-Sheets 8/9/2024
Utility 140-4 R0 Encroachment Permits 8/9/2024
Utility 140-5 R0 Additional Utility CAD 8/9/2024
Utility 140-6 R0 SUE Supplemental Files 8/9/2024
Utility 140-7 R0 City of Columbia 8/9/2024
Utility 140-8 R0 Enterprise Products Partners L.P. 8/9/2024
Utility 140-9 R0 South Carolina Department of Administration 8/9/2024
Utility 140-10 R0 Town of Lexington 8/9/2024
Railroad 150-1 R0 CSX ValMap 04145 8/9/2024
Railroad 150-2 R0 CCR Phase 1 CSX Construction Agreement 8/9/2024
Environmental 160-1 R0 Stream Wetland CADD 8/9/2024
Environmental 160-2 R0 2016 CCR JD Approval (with mapping) 8/9/2024
Environmental 160-3 R0 Phase I ESA's for CCR Phase 3C 8/9/2024
Environmental 160-4 R0 Bat Survey Report - Appendices 8/9/2024
Roadway 200-1 R0 Additional Information to the Basic Configuration - CAD 8/9/2024
Pavement 400-1 R0 SCDOT CCR GPR Report S&ME 8/9/2024
Pavement 400-2 R0 GPR Data 8/9/2024
Pavement 400-3 R0 GPR Core Locations 8/9/2024
Pavement 400-4 R0 CCR Phase 3 Shoulder Rideability 8/9/2024
Maintenance of Traffic 600-1 R0 Median Egress Standard Drawing 8/9/2024
Maintenance of Traffic 600-2 R0 Median Ingress Standard Drawing 8/9/2024
Signing 650-1 R0 Existing Overhead Signs 8/9/2024
Signing 650-2 R0 Conceptual Signing Phase 3C CADD 8/9/2024
Signing 650-3 R0 Sign Barcode Form 8/9/2024
Signing 650-4 R0 Example Signing Plans 8/9/2024
Geotechnical 711-1 R0 Geotechnical Base Line Report 8/9/2024
Geotechnical 711-2 R0 Field Testing Data 8/9/2024
Hydrology 714-1 R0 SCDHEC Permitting Time Chart 8/9/2024
Hydrology 714-2 R0 CCR Phase 3C Report and Appendices 8/9/2024
Hydrology 714-3 R0 Phase 3C Hydraulic Information 8/9/2024
Hydrology 714-4 R0 HEC-RAS 8/9/2024
Hydrology 714-5 R0 FEMA Data 8/9/2024
Hydrology 714-6 R0 2015 USGS HWM Saluda 07 23 20 8/9/2024
Hydrology 714-7 R0 CCR Phase 3C Video Pipe Inspections_I-20 8/9/2024
Right of Way 809-1 R0 P027662 ROW Plans 8/9/2024
Sustainability 900-1 R0 Construction Management Plan Guidance 8/9/2024

Historical Project Information

  • 2009 Base Mapping (Moved to PIP100-3)
  • 2009 CCR Target Information (Moved to PIP 100-4)
  • 2019 CCR Project Survey Control Summary (Moved to TPA100-3)
  • I-20 berryhill bushriver 5-13-2020 (Moved to PIP100-6)
  • P027003_I20_Survey Data (Moved to PIP100-10)
  • CCR QAP_Phase3C (Moved to TPA110-1)
  • Base Map of Existing Utilities (u849pp-2d_STV) (Moved to TPA140-6)
  • 2016 CCR JD Approval (with mapping) (Moved to PIP160-2)
  • 2019 CCR JD Revision & Approval (Moved to TPA160-16)
  • 401 Water Quality Certification (Moved to TPA160-6)
  • Additional Utility CAD (Moved to PIP140-5)
  • Carolina Crossroads Appendix E Interchange Modification (Moved to TPA680-2)
  • Carolina Crossroads FEIS Appendices (Moved to TPA160-3)
  • Carolina Crossroads FEIS ROD & Summary (Moved to TPA160-2)
  • Carolina Crossroads FEIS (Moved to TPA160-1)
  • CCR Geotechnical Base Line Report (Moved to PIP711-1)
  • CCR Individual Permit Approval (Moved to TPA160-5)
  • CCR Phase 3C_Bridges (Moved to TPA160-22)
  • CCR Phase 3C_Existing Bridge Data (Moved to TPA700-6)
  • Field Testing Data - All Phases (Moved to PIP711-2)
  • I-20 Supplemental SUE Files (Moved to TPA140-7)
  • I-20-26-126 IMR Approval Memorandum (Moved to TPA680-1)
  • NEPA Re-Evaluations (Moved to TPA160-15)
  • Phase I and II ESA's for CCR Phase 3C (Moved to TPA160-18)
  • Roadway CAD (Removed)
  • USACE Permit Modifications (Moved to TPA160-8)
  • P027662 Right of Way Plans (Moved to PIP809-1)
  • CCR Phase 3 Proposer Data (Moved to PIP100-11)

Statement of Qualification Distribution Meeting

A Carolina Crossroads: I-20/26/126 Corridor Improvement Project Phase 3C SOQ Distribution Meeting will be held on July 2, 2024 at 11:30 AM via Microsoft Teams.

The following is the WebEx login information:

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Meeting ID: 243 891 110 800
Passcode: a5FbzW

Distribution of SOQs Meeting Phase 3C

Statement of Qualification Evaluation Meeting

A Carolina Crossroads: I-20/26/126 Corridor Improvement Project Phase 3C SOQ Evaluation Meeting will be held on July 23-25, 2024 at 8:00 AM at 317 Zimalcrest Drive. Columbia, SC 29210.

The following is the WebEx login information:

Evaluation of SOQs Meeting Phase 3C