Mark Thomas & Company, Inc.
Providing Engineering, Surveying & Planning Services
- Improved Interchange
- Provided funding assistance
- Solved vertical clearance design challenge
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- Replacement of Interchange on SR 99
- Construction documents in 15 months
- Extensive property owner coordination
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- Interchange redesign
- Complicated local street rerouting via grade separation
- Construction on Bay mud
- Recipient of a State Department of Transportation (Caltrans),
Excellence in Transportation award in 2007
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- Complex freeway to freeway interchange
- First HOV to HOV connector in Santa Clara County
- Pre-design Report Process (PDR) identified over $4.5 million
in cost savings
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- Freeway to Freeway interchange
- Constructed one year ahead of schedule
- Designed to accommodate changing adjacent development
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- Custom Type L-11 Interchange
- Four-span, post tensioned, cast-in-place concrete structure
- Coordination with Federal Highway Administration and Federal
Bureau of Indian Affairs
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