US 1 over I-20 Interchange Improvement

The project includes the replacement of the US 1 bridge over I-20 in Lexington County. This project also includes any associated roadway work to tie US 1 and interstate ramps to the new bridge along with any necessary interchange improvements.

Attachment B - Supplemental Project Design Criteria

Hazardous Materials

  1. Asbestos (04/29/19)
  2. Lead Based Paint (04/29/19)

Hydrology

  1. Toe Ditch Detail (07/19/19)
  2. SWPPP Checklist (07/19/19)
  3. Pipe Recommendations (07/19/19)
  4. Concrete Ditch Reference (2.1.15) (08/19/19)

Right of Way

  1. Right of Way Data Sheet Template (11/21/19)




Project Information Package

Environmental

  1. Busbee Cemetery Shapefile (08/15/19)
  2. Jurisdictional Features (08/15/19)
  3. TNM Files (08/15/19)
  4. I-20 P027003 Widening Permit (10/10/19)

Geotechnical

  1. Geotechnical Baseline Report (7/19/19)
  2. Boring Logs (7/19/19)

Traffic

  1. ITS Location Sketch (7/19/19)
  2. R1 HCS Files (10/10/19)
  3. Synchro Files (8/15/19)
  4. Transmodeler Files (8/15/19)
  5. Existing US 1 Sign Structure Shop Drawings (10/10/19)
  6. Median work area (01/10/20)


Utilities

  1. 1. Preliminary Utility Report (7/19/19)
  2. SUE Files (8/15/19)

Right of Way

  1. Property Data (10/10/19)

Statement of Qualifications Evaluation Team Meetings

An US 1 over I-20 Bridge Replacement SOQ Distribution Meeting will be held on May 29, 2019 at 2:00 pm at SCDOT Headquarters in Room 421.
Evaluation Committee Meeting (05/28/19)

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.