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Mackinac Bridge

What is mackinac bridge?

· Emily Grant

Key facts

Type Suspension bridge[3]
Location Straits of Mackinac, Michigan, U.S.[3]
Connects Upper Peninsula and Lower Peninsula of Michigan[2]
Opened to traffic November 1, 1957[1]
Total length 26,372 feet[1]

The Mackinac Bridge is a suspension bridge in Michigan that connects the Upper and Lower Peninsulas across the Straits of Mackinac. It opened to vehicle traffic in 1957 and is commonly described as the “Mighty Mac” or “Big Mac.”

Context

The Mackinac Bridge is a suspension bridge in Michigan that connects the Upper and Lower Peninsulas across the Straits of Mackinac [3]. It opened to vehicle traffic in 1957 and is commonly described as the “Mighty Mac” or “Big Mac” [1]. It spans the Mackinac Straits from the Upper to the Lower Peninsula of Michigan, U.S. [3]. The bridge was designed by David B. Steinman, according to Britannica [3]. It links Mackinaw City and St. Ignace [5]. It was originally built to replace ferry crossings [4]. Compared to other famous spans like the Golden Gate Bridge and the Brooklyn Bridge, the Mackinac Bridge is notable for its length and its role in connecting Michigan's peninsulas.

Documented claims

  • It is described as the longest suspension bridge in the western hemisphere by the Mackinac Bridge Authority. [1]
  • It was designed by David B. Steinman. [3]
  • It links Mackinaw City and St. Ignace. [5]

Related

Ambassador BridgeEn annan langre hangbro i USA som forbinder tv delstater.Lions Gate BridgeEn hangbro i Nordamerika med liknande konstruktion och roll.

Questions and answers

What is so special about Mackinac Bridge?

It is the longest suspension bridge in the western hemisphere, according to the Mackinac Bridge Authority [1].

How long does it take to cross the Mackinac Bridge in a car?

The bridge is 26,372 feet long [1], but the exact crossing time is not specified in the sources.

Which bridge is bigger, Golden Gate or Mackinac?

The Mackinac Bridge is described as the longest suspension bridge in the western hemisphere [1], which suggests it is longer than the Golden Gate Bridge, but the sources do not provide a direct comparison.

Sources

  1. Mackinac Bridge History, Facts and Figures — mackinacbridge.org (retrieved August 3, 2026)
  2. Mackinac Bridge | Length, Facts & Construction - Lesson — study.com (retrieved August 3, 2026)
  3. 25 Interesting Facts about Mackinac Bridge — thefactfile.org (retrieved August 3, 2026)
  4. 17 Things You May Not Know about Pure Michigan's Mackinac Bridge — mackinawcity.com (retrieved August 3, 2026)
  5. Mackinac Bridge — mackinac.com (retrieved August 3, 2026)

Sources last checked August 3, 2026. · More in Places