44th Avenue West/Interurban Trail Overcrossing - City of Lynnwood

A.S.P.I., provided construction staking and control for the construction of the connecting overcrossing of the Interurban trail at 44th Avenue. A combination of GPS control and robotic instruments allowed field surveyors to work through the tenuous construction issues involved with high traffic intersections and bridge work in a urban environment. The project scope involved the staking of numerous retaining walls, several piers and columns with a minimum amount of impact to traffic.

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