Geotechnical

  • EGR Floating Bridge Approach Passes Two-Year Evaluation

    Reeds Lake Boulevard in East Grand Rapids passes over a small channel connecting Reeds Lake and Fisk Lake. The large culvert carrying flow between the lakes had been slowly sinking, but repair crews kept the road surface from dipping by adding asphalt layers periodically. In 2014, the City of East Grand Rapids decided it was […]

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  • City of Montague Takes Action to Save Local Road

    As Dowling Street leaves downtown Montague, it climbs a steep hill. The hill’s foundation is mostly sand, and an old retaining wall and vegetation rooted on its side slope kept it from sliding away. Over the last several years, the hill’s side slope eroded and slumped, threatening to take the sidewalk and part of the […]

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