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Nawiliwili Road Improvements

This design-build project involved the reconstruction of 2,200 lineal feet of 4-lane highway from Kukui Grove to Kanani Street, spanning 3 intersections.  The new Portland Cement Concrete roadway section included new sidewalks and curb ramps, curb and gutters, bike lanes, drainage systems, and new traffic…

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Hawaii Belt Road Umauma Bridge

Umauma Bridge is a deteriorating steel girder and trestle bridge, built over Umauma Stream along Hawaii Belt Road in the North Hilo District.  This rehabilitation project includes construction of concrete support towers to be placed within the existing steel support towers, widening of the bridge…

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North Gate Improvement PMRF

As the prime consultant, Bow Engineering prepared the civil design plans and specifications for the repaving and widening of Imiloa Road and the construction of a new guard shack for the Pacific Missile Range Facility of NAVFAC Hawaii.  Civil design included minor grading and details.

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Ala Wai Boulevard Improvements

As part of this design-build beautification project, Bow Engineering provided civil engineering design, planning and construction administration. We prepared the design plans for the construction of 20 landscaped “bulbout” areas along Ala Wai Boulevard (Mauka) to improve aesthetic and visual appeal, and the design for…

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