HardwaterHoosier
Member
Surprised nobody is speaking of the bridge closure tonight. Text saying the bridge wasn't expected to open until morning, came through a few hours ago
Motorists are advised to reduce their speed to 20 miles per hour as they approach the bridge and be prepared to stop. Bridge personnel are stationed at both ends of the structure to provide instructions.
The Mackinac Bridge Authority is monitoring the conditions at various points along the structure. When conditions improve, the bridge will be reopened to traffic. If you are planning to travel to the Straits area, please tune to AM 530 or 1610.
With the assistance of Mackinac County 911/Emergency Management, you can sign up now for Mackinac Bridge Authority (MBA) text updates when the bridge is closed for poor weather or high winds, and when it reopens. Mackinac County 911, using its RAVE Alert System, will send updates and information from the MBA to users’ cell phones any time the bridge has a partial or full closure due to weather or other conditions. Messages also will be sent when a full closure is reduced to a partial closure or when the bridge reopens to all traffic. (See above link for details.)
Because of winds I presume? I have never seen it closed but have been escorted across several times.
As a matter of fact, that was it exactly.From a source in the know.... closed due to falling ice from above
Yes, some engines they were! See the (click →) Wisconsin Maritime Museum's Chief Wawatam Steam Engine here."One of the Chief's triple-expansion engines was withheld from salvage and, after being restored to operating condition, was placed on display in 2005 at the Wisconsin Maritime Museum in Manitowoc, Wisconsin." Wikipedia
I've seen this engine displayed in Manitowoc. It's huge, at least two story's tall. Also found it interesting the use of the Bow Propellor and using gravity to break the ice. Somebody was using their head with that idea.
Step into the engine room of a Great Lakes ship in the early 1900s and see a 65-ton steam engine come to life under your control. Built in 1911, this powerful triple-expansion steam engine was used by the ice-breaking carferry Chief Wawatam to transport passengers, vehicles and rail cars across the Straits of Mackinac.
Fire up my curiosity will ya?Interesting stuff there frnash. I wonder if there is any video of the ice falling. That would be something to see!
12. In 2007, television star Mike Rowe brought is Dirty Jobs crew to film a segment about the Mighty Mac. They went down below the water’s surface and high above the Straits to capture the true essence of this amazing bridge. You can still watch the episode online.
So much to learn, so little time!15. Each winter, ice forms on the cables and towers of the Mackinac Bridge, usually from freezing rain. When winds increase or temperatures rise, that ice can dislodge suddenly, sending sheets or spears of ice cascading down to the bridge deck below. Because of these dangers, the Mackinac Bridge Authority occasionally closes the bridge temporarily. When the bridge is closed due to falling ice, it’s a guessing game as to when it can be reopened. During the longest falling ice closure – 15 hours and 45 minutes on April 11 and 12, 2017 – temperatures hovered around freezing and new ice was forming on the bridge as soon as other ice broke free. The shortest closure was 37 minutes on Nov. 29, 2001. The bridge has closed 16 times for falling ice since 1995.