Roadways, waterways, bridges and tunnels are just a few examples of the network of infrastructure that keep our communities running smoothly. For decades, NGA has played an integral role helping Washington municipalities’ design and repair critical infrastructure.

Our Pavement engineering team has worked with multiple stakeholder’s including WASDOT, to design and implement sidewalk and road remediation projects. We are involved with current and past culvert replacement projects, dam construction for irrigation, bridge design and installation to name a few.

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How we can help:

  • Pavement design and evaluation

  • Stormwater monitoring

  • Studies for municipal and domestic water supply

  • Instrumentation installation and monitoring

  • Asphalt testing

  • Foundation, slab and pavement testing

  • Pile and Pier Design and Installation Monitoring

  • Studies for underground utilities

  • Fish passage restoration

  • Dam safety design

  • Irrigation convey systems


Our infrastructure projects