I-405 South Bellevue Design/Build Project, WSDOT

Sound Transit Lakewood Layover Yard

Lakewood, Washington

Broadway Avenue Bridge Replacement

City of Everrett

Roeder Avenue Bridge Construction Administration

Roeder Avenue Bridge Construction Administration City of Bellingham

Central Avenue Improvements

Central Avenue Improvements City of Bellingham

Inspection, Load Rating and Bridge Rehabilitation

Inspection, Load Rating and Bridge Rehabilitation City of Bellingham

Old 99 (Riverside Drive) Improvements

Old 99 (Riverside Drive) Improvements Cities of Mount Vernon & Burlington

I-405 South Bellevue Design/Build Project

I-405 South Bellevue Design/Build Project WSDOT

Middle Fork Bridge Rehabilitation Construction

Middle Fork Bridge Rehabilitation and Construction Management, City of Bellingham

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Sound Transit Lakewood Layover Yard
Friday, 23 September 2011 00:00
Broadway Avenue Bridge Replacement
Thursday, 22 September 2011 00:00
Roeder Avenue Bridge Construction Administration
Thursday, 15 September 2011 06:46
Central Avenue Improvements
Thursday, 15 September 2011 06:40
Inspection, Load Rating and Bridge Rehabilitation
Thursday, 15 September 2011 04:29
Old 99 (Riverside Drive) Improvements
Thursday, 15 September 2011 03:55
I-405 South Bellevue Design/Build Project
Thursday, 15 September 2011 03:47
Middle Fork Bridge Rehabilitation Construction
Thursday, 15 September 2011 03:22

I-405 South Bellevue Design/Build Project, WSDOT

I-405 South Bellevue Design/Build Project
WSDOT

TranTech Engineers, Alan Gage and Kash Nikzad served as Senior Traffic Signal Engineer and Project Manager on this project respectively. This $120 million project calls for traffic signal, ITS and illumination services on I-405 in South Bellevue. This Project is part of the bigger I-405 Corridor Project. TranTech is a specialty subconsultant to Jacobs on this project.

Services

TranTech Bridge Projects Requiring Overcrossing BNSF Railway Tracks

Structural Engineering:
TranTech's structural engineering group provides comprehensive services for structural design of bridges; highways and other industrial facilities. We also provide services in the areas of seismic retrofit, structural condition inspection and load rating of bridges.

Civil Engineering:
TranTech’s civil engineers provide comprehensive services for roadway design; drainage & stormwater treatment; traffic signals and illumination design.

Construction Management:
TranTech’s construction administration team provides services in the areas of contract administration, construction inspection and materials testing coordination and management, resident engineering, contractor work coordination.