I-295 Tie Back

Highway improvements to the intersection of I-295 and the Route 42 Freeway in New Jersey required temporary tiebacks for steel sheeting retaining soil under the I-295 on-ramp.  Access was extremely limited and the installation had to minimize disturbance to one of the busiest highway intersections in the country.

Project Summary:

  • Helical Pile Type: SS175
  • # of Helical Piles: 17
  • Location: Mount Ephraim , NJ 08059
  • Installation Depth: 30 Feet
  • Equipment Used: Excavator with 12K Drive head
  • Challenge/Unique Aspect: Limited access / minimal disturbance
  • Engineer/Architect: NJ Department of Transportation
  • General Contractor: Conti Group