I-20-4528 - Roadway Reconstruction

The work under this contract includes: reconstruction and realignment of Ramp S including a relocation of the gore with I-290; replacement of an overhead sign structure; drainage work including storm sewers, ditches, and detention pond grading; erosion and sediment control; and traffic control
  00_A-1 Page (click to expand/collapse)
Name Size
I-20-4528_A-Page_09102020 136.6 KB
  01_P-Pages (click to expand/collapse)
Name Size
I-20-4528_P-Pages_09102020.xlsx 582.1 KB
  02_Specifications (click to expand/collapse)
  03_Geotech Reports (click to expand/collapse)
Download section as a Zip file free of charge
Name Size
RP_EnvSiteAssesment_Tri-State Tollway St Charles Int 12.2 MB
RP_GSI_MRK_RGR_RampS-20200519 2.5 MB
  04_Pre-Mid Meeting Announcement (click to expand/collapse)
Name Size
I-20-4528_Pre-Bid Meeting Announcement 166.1 KB