North Crater Flow Trail and Lava Campground

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Craters of the Moon National Monument / Arco, Idaho

Optimizing Visitor Accessibility at Craters of the Moon: HECO Engineers Revamp North Crater Flow Trail

HECO Engineers played a crucial role in enhancing the visitor experience at the Craters of the Moon National Monument in Arco, Idaho. The focus of the project was the improvement of the existing North Crater Flow trail, an interpretive trail that loops around a lava flow area and provides information about the volcanic landscape. The original asphalt surface of the trail presented challenges, such as a narrow width, steep grade, and excessive cross slope, making it difficult to navigate, especially for individuals with mobility challenges.

To address these issues, HECO Engineers undertook a project to remove the rough asphalt surface and replace it with stained concrete. The redesigned path ensured a clear width of 3 feet plus curbs on both sides, correcting gradients and cross slopes to enhance accessibility. Passing areas were strategically incorporated at resting bench locations, providing opportunities for visitors to take breaks along the trail. Additionally, pika crossings with bottomless culverts were included to accommodate the needs of local wildlife.

In addition to the trail improvement, HECO Engineers undertook the rehabilitation of the existing Lava Campground within the Craters of the Moon National Monument. The campground, initially constructed in the 1950s, required updates to meet the needs of modern visitors. The project involved widening and repaving the roadway, improving turning radii for easier maneuverability. The campsite parking areas were surfaced with asphalt, providing better stability and reducing maintenance needs and dust dispersal. To ensure accessibility, additional campsites were designated as accessible, with designated routes leading to nearby comfort stations, pay stations, and hydrants. Furthermore, pull-thru and large vehicle sites were added to accommodate a range of camping preferences.

Comprehensive Civil Engineering Solutions: From Project Management to Final Execution

HECO Engineers provided a comprehensive range of engineering services throughout the project, including project management, surveying, civil engineering, Title I reports (Preliminary Engineering), and Title II construction documents. Our expertise in project management and engineering ensured the successful execution of the trail and campground improvements, contributing to an enhanced visitor experience at the Craters of the Moon National Monument.

HECO Engineers provides a wide range of civil engineering services to private companies and government agencies. Contact us today to learn more about how we can help with your project’s success.

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