Facts & Figures The Mackinac Bridge is currently the seventh-longest suspension bridge in the world by total suspended length, and the longest suspension bridge in the western hemisphere. The bridge …

It spans the Straits of Mackinac, a body of water connecting Lake Michigan and Lake Huron, two of the Great Lakes. Opened in 1957, the 26,372-foot-long (4.995 mi; 8.038 km) [1] bridge is the world's …

Mackinac Bridge, long-span suspension bridge, spanning the Mackinac Straits from the Upper to the Lower Peninsula of Michigan, U.S. It is the third longest suspension bridge in the United States, after …

Jan 25, 2021 · Interesting facts about Mackinac Bridge: over four thousand engineering drawings were created for the bridge’s design by over 350 engineers as well as over 85,000 blueprints that were …

Aug 21, 2024 · So, as you read this guide to the Mackinac Bridge, remember the sacrifices of these Michiganders as we celebrate their amazing work. Read on to learn about the bridge’s history, the …

Jul 23, 2025 · The Mackinac Bridge connects Michigan's Upper and Lower Peninsulas. Completed in 1957, it was the first long-span suspension bridge to incorporate design features like a porous deck …

With a total span of approximately 5 miles, the Mackinac Bridge connects the Upper and Lower Peninsulas of Michigan uniting the communities of Mackinaw City and St. Ignace, Michigan.

Oct 13, 2023 · Michigan’s famed five-mile Mackinac Bridge opened to automobile traffic on Friday, November 1, 1957 — 60 years ago! The list of facts and figures related to the “Mighty Mac” are …

Uncover the fascinating facts and rich history of the Mackinac Island Bridge, a key landmark connecting Michigan’s Upper and Lower Peninsulas.

Discover the fascinating history and facts about the iconic Mackinac Bridge, an engineering marvel connecting Michigan's peninsulas.