The beauty of the Zion National Park Tunnel is undeniable, especially for those interested in civil engineering; this road tunnel of 1.1 miles in Zion National Park is an impressive structure to praise while driving in and out of Zion National Park.

The Zion-Mount Carmel Tunnel has six galleries or openings, providing light, fresh air, and fantastic scenery outside the Zion National Park Tunnel. When viewed from the outside, the galleries offer a testament to the imaginative design of the Zion National Park Tunnel. During construction, these galleries were used to dispose of tunnel excavation soil by dropping it into the valley below.

Originally, these galleries had parking places to allow people to admire the beautiful glimpses. However, these are no longer accessible because of several Zion National Park Tunnel accidents. 

The tunnel is part of the Zion-Mount Carmel highway and was constructed between 1927 and 1930,  the length of which is also included in the National Register of Historic Places. 

Let’s dive into more details about the Zion National Park Tunnel:

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1. Construction and History of Zion National Park Tunnel

• The construction of the Zion National Park Tunnel commenced towards the end of the 1920s and reached its completion in 1930. 
• When it was dedicated on July 4, 1930, it proudly held the title of the longest tunnel in the United States.
• The Zion National Park Tunnel is essential as a connector, providing direct access for travellers between Bryce Canyon, the Grand Canyon, and Zion National Park and acting as a gateway for exploration and adventure in these stunning natural landscapes.
• Address: Zion – Mount Carmel Hwy, Hurricane, UT 84737, United States
• Official Website: Zion National Park Tunnel
• Google Map Directions: Get Directions

2. Dimensions and Purpose of Zion National Park Tunnel

• The Zion National Park Tunnel is long, stretching for 1.1 miles, and carved right through the tough rocks of Zion. 
• On one side of the Zion National Park Tunnel are six “gallery” windows that let in sunlight and fresh air. When building the tunnel, they cleverly used these galleries to throw away the extra rocks and stuff into the canyon below. 
• It was a smart way to eliminate waste while they were working. So, the galleries let in light and air and helped keep the construction site clean!
• Address: Zion – Mount Carmel Hwy, Hurricane, UT 84737, United States
• Official Website: Zion National Park Tunnel
• Google Map Directions: Get Directions

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3. Traffic Control for Oversize Vehicles

• The National Park Service has rules for bigger vehicles using the tunnel to keep everyone safe.
• If your vehicle is taller than 11 feet 4 inches or wider than 7 feet 10 inches, including things like mirrors and awnings, you’ll need a special permit to go through. 
• Rangers are stationed at both ends of the tunnel to help these larger vehicles. They switch the traffic from two lanes to just one lane to ensure big cars can pass safely. 
• Getting a permit costs $15, and in 2019, they gave out licenses to over 32,832 big vehicles. 
• Regular cars can go through the tunnel anytime, day or night.
• But bigger vehicles need the rangers’ help during certain times of the day. It helps keep things running smoothly and safely for everyone.
• Address: Zion – Mount Carmel Hwy, Hurricane, UT 84737, United States
• Official Website: Zion National Park Tunnel
• Google Map Directions: Get Directions

4. Prohibited Vehicles on Zion National Park Tunnel

• Some vehicles can’t use the tunnel for safety reasons. These include vehicles taller than 13 feet 1 inch, semi-trucks, and trucks carrying hazardous materials. Also, vehicles weighing over 50,000 pounds can’t go through.
• Plus, single vehicles longer than 40 feet and trailers longer than 50 aren’t allowed either. These rules help prevent accidents and keep everyone safe on the road.
• Address: Zion – Mount Carmel Hwy, Hurricane, UT 84737, United States
• Official Website: Zion National Park Tunnel
• Google Map Directions: Get Directions

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Conclusion 

In conclusion, the Zion National Park Tunnel is a vital link connecting Bryce Canyon, the Grand Canyon, and Zion National Park. Completed in 1930, it is the longest tunnel in the United States. Due to its strategic location, the tunnel makes it easier for adventurers to travel between these natural wonders, offering convenient access to explore and enjoy the beauty of these iconic landscapes.

Whether admiring the towering cliffs of Zion or marvelling at the vastness of the Grand Canyon, the tunnel serves as a gateway to unforgettable adventures and awe-inspiring vistas.

FAQs on Zion National Park Tunnel