I-90 Retaining & Noise Wall
Owner: Illinois State Toll Highway Authority
- Construction of 500 lf Retaining & Noise Walls along I-90.
- Drove 1,800 lf of H piles.
- Placed 760 cy of concrete.
- Installed 94,000 lbs of reinf steel.
- Installed 37,000 sf of earth retention.
- Erected 120,400 sf of T Wall.