- Illinois Tollway
- O’Hare Field Expansion
- CTA
- Soldier Field
- Brookfield Zoo
- Lincoln Park Zoo
- Indianapolis Motor Speedway
- Miller Park / Brewers Stadium
- Hines Veterans Hospital
- Commonwealth Edison
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- AT&T
- Comcast
- Qwest Communications
- MCI
- Union Pacific Railroad
- BNSF Railway
- Numerous municipalities
- And many other private and commercial projects
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