Harsens Island Crossing,
Algonac, MI.
American provided the preliminary design of a bridge across the north channel of the St. Clair River from just west of Algonac to Harsens Island. The bridge will provide two traffic lanes
with a raised sidewalk and bike lanes and crosses the channel at a slight skew to allow adequate connections to the existing roadway network.The preliminary design of the bridge includes 12 fixed spans having span lengths of 146' and a 130' single leaf bascule span. ... The fixed span superstructure is supported on concrete hammerhead piers supported on four 84" diameter drilled shafts over 150' in length due to very poor soil conditions. ... The design of the substructure for all elements required structural capacity in challenging soil conditions to withstand the large ice forces in the river. Project also includes the design of a toll facility, approach roadway, preparation of an environmental assessment, permitting and coordination with the United States Coast Guard, Michigan Department of Transportation and other regulatory authorities. ... (Full Details)
American Consulting Professionals of Michigan, PLLC provides services to both the public and private sector. Our current list of clients includes:
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You may also want to review these posts:
- Forbes profiled who's behind the Harsens Island Toll-Bridge proposal
- Grosse Pointe Neighbors have big plans for Harsens Island
- Proposed Harsens Island development much more than 'condos'
- Mike Malik's Lucky 7 could require special zoning for Harsens Island proposal
- Harsens Island developer has a history of fighting environmental concerns
- U.S. Attorney's inquiry leads to revelation Lucky 7 Development plans to drill sewer pipeline across St. Clair River
- Harsens Island developer is actually a lawyer with ties to environmentally challenged corporate interests & the Ilitch Family
- Harsens Island News
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