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| Project | Location | Role | Description |
|---|---|---|---|
| Alaskan Way VP | Seattle, WA | Consulting | Project features a 9,600 ft long and 58 ft. diameter double decker highway tunnel in soft ground directly beneath downtown Seattle, WA. |
| East End Crossing | Louisville, KY | Consulting | |
| IDB Pavement White Paper | Washington, DC | Owner's Engineer | |
| Hampton Roads Bridge Tunnel Baseline Monitoring | Hampton Roads, VA | Contractor's Engineer | |
| Last Chance Grade | Crescent City, CA | Consulting | CalTrans Last Chance Grade Project (Contract # 03A2996). Prime Designer HNTB. Construction to start 2030, Construction Cost estimated at $1.3 Billion for (~8000 feet) of single tube two-lane Highway Tunnel . CalTrans plans to replace unstable portions of US 101 by building a highway tunnel just inland from the coast/existing US 101 that will be located behind both fault zones and landslide prone geologic units. |