Have you ever wondered what the longest tunnel in Ohio is? The Lytle Tunnel in Cincinnati carries Interstate 71 under a historic park for 1,099 feet, making it the longest tunnel in Ohio. In addition to its massive length and important function, it’s a historic landmark with an interesting backstory few people know about.

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Have you ever driven through Lytle Tunnel or visited Lytle Park before? If so, we want to know what your experience was like!

For more interesting landmarks in Ohio, check out our previous article: The Longest Covered Bridge In Ohio, Smolen- Gulf Bridge, Is 613 Feet Long.

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