ODOT I-77/S.R. 30 Interchange Reconstruction

ODOT I-77/S.R. 30 Interchange Reconstruction, Stark County, Ohio


Stark County, Ohio

Project Highlights
  • 10,500 cy of structural concrete
  • 1,540,000 lb of reinforcing steel
  • Approximately 5.5 million lbs of structural steel with beam depths up to 9.5 ft
  • 5,255 lf of 48" drilled shaft foundations
  • 7,800 lf of 18" auger cast piles with cages
  • 13,000 lf of 24" auger cast piles with beams
  • 4 drilled shaft dynamic tests
  • 7,000 cy of engineered lightweight concrete fill
  • 54,000 cy of excavation
  • 15,280 cy of dump rock fill
  • 460 lf of 72" sanitary sewer with three cast-in-place chamber/manhole structures
  • 5 temporary creek access fills
  • Wellpoint dewatering system
  • 48,000 lf of portable concrete traffic barrier
  • 4,000 cy of roadway aggregate base
Project Description

Reconstruction of the I-77 and S.R. 30 Interchange including full reconstruction of two bridges and foundations, one complete bridge re-decking with abutment work, rehabilitation of 11 sets of bridges, 72″ sanitary sewer relocation, extensive dewatering, geotechnical foundation and retaining wall construction including drilled shafts, auger cast piles, and tie-backs, excavation, demolition, lightweight engineered concrete fill, and stream flow management.