GOLDEN GATE BRIDGE
Bay waters and the cold Pacific Ocean currents. Consequently, recreational and commercial traffic are carefully monitored and regulated. Looking to dock and dine nearby? Try the north end of the bridge. Le Garage at Schoonmaker Point Marina in Sausalito serves innovative French cuisine, and at the casual eatery, Fish, place an order at the counter and sit at one of the picnic tables overlooking Clipper Yacht Harbor. MACKINAC BRIDGE The engineering marvel often called “Mighty Mac” is the longest suspension bridge with two towers between anchorages in the Western Hemisphere, with a shoreline-to-shoreline length of five miles. Opened in 1957, it took three and a half years to build, because Michigan’s harsh winters limited construction to the summer months. Engineers faced daunting challenges. The Great Lakes freeze during the winter, causing large icebergs to place enormous stress on the bridge’s base. The total length of wire in the main cables is an amazing 42,000 miles, enough to wrap around the Earth nearly twice. Painting the bridge takes seven years; when workers finish, they immediately start again. Locals note that the current in the Straits of Mackinac frequently changes direction, and when combined with wind-blown waves, churn from passing freighters and rebound off the bridge pilings, boating under and near the bridge can be challenging.
MACKINAC BRIDGE
St. Ignace on the Upper Peninsula has a full-service public marina with 136 slips and is close to shops, cafes and restaurants, like the Mackinac Grille & Patio Bar. SUNSHINE SKYWAY BRIDGE One of Florida’s most iconic sights, the current Sunshine Skyway Bridge opened
in 1987 and is the second bridge of that name on this site. The striking cable- stayed span connects the St. Petersburg peninsula to Terra Ceia, just north of Bradenton. The original bridge opened in 1954. A similar structure was built parallel and to the west of it in 1969 to make it a four-lane bridge. In 1980, the freighter MV Summit
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