Abandoned Highway Rivaling Great Wall Sparks Renewed Interest
Locales: UNITED STATES, FRANCE, UNITED KINGDOM, UNITED ARAB EMIRATES, CHINA, SAUDI ARABIA

The Dalles, Oregon - March 7, 2026 - For decades, the unfinished remnants of Interstate 360, locally known as "The Dalles Divide," have served as a stark and haunting reminder of a grandiose plan gone awry. Carved into the rugged landscape of Oregon's Columbia River Gorge, this abandoned highway project isn't merely a failed infrastructure undertaking; it's a sprawling, concrete testament to ambition, economic shifts, and the complex interplay between human endeavor and environmental consequence. Now, a new wave of attention is focusing on the scale of this forgotten endeavor, with striking visual comparisons placing its magnitude alongside iconic global landmarks.
Images circulating widely online juxtapose sections of the unfinished highway with structures and natural wonders known worldwide - the Great Wall of China, the majestic Egyptian Pyramids, and the vast, winding Amazon River. These aren't artistic renderings or exaggerations; they are carefully crafted comparisons that reveal just how immense the I-360 project was before it was abruptly abandoned in the 1970s. The images vividly demonstrate the sheer volume of earth moved, the colossal cuts into the mountainside, and the considerable resources invested before the dream of connecting Oregon's burgeoning interior to the Columbia River Gorge was shelved.
"It's really quite stunning when you consider the scope of it all," explains Sarah Miller, a local historian specializing in the region's infrastructure projects. "The Dalles Divide isn't just a road; it's a symbol of what can happen when grand plans meet unforeseen challenges. People forget that this wasn't a half-baked idea, but a serious undertaking with significant federal backing. The fact that a section of it rivals the length of some segments of the Great Wall is a sobering thought."
The origins of Interstate 360 date back to the post-World War II era, a time of unprecedented economic growth and highway construction across the United States. Oregon, experiencing rapid population increases and a growing need for improved transportation, saw the highway as a vital link, intended to boost commerce and accessibility to central and eastern parts of the state. The planned route aimed to bypass congested areas and provide a faster, more efficient transportation corridor.
However, the project quickly ran into a series of escalating problems. Environmental concerns, spearheaded by the emerging environmental movement of the time, began to raise red flags about the impact of the highway on the delicate ecosystem of the Columbia River Gorge. The highway's path cut through sensitive wildlife habitats, threatened endangered species, and raised concerns about erosion and water quality. These concerns led to lengthy legal battles and delays.
Simultaneously, costs began to spiral out of control. The rugged terrain, coupled with increasingly stringent environmental regulations, drove up construction expenses. Then, a crucial shift in federal transportation priorities further undermined the project. The focus began to move towards funding improvements to existing highways and public transportation, leaving ambitious new projects like I-360 increasingly vulnerable.
By the mid-1970s, the project had stalled, and eventually, funding was withdrawn entirely. What remained was a network of incomplete highway segments, massive earthworks, and concrete overpasses leading nowhere - a ghostly reminder of unfulfilled potential. Today, much of the abandoned route has been reclaimed by nature, though the scars on the landscape are still visible.
These new visual comparisons are prompting a resurgence of discussion about the project's legacy and the lessons it holds for future infrastructure endeavors. "It's important to remember that even the most ambitious projects aren't immune to failure," Miller stresses. "The Dalles Divide serves as a cautionary tale, but also as a fascinating piece of Oregon's history. We need to analyze what went wrong - the underestimation of environmental impacts, the lack of realistic cost projections, and the shifting political landscape - to avoid repeating these mistakes."
Some local residents now advocate for repurposing the abandoned highway segments as recreational trails, capitalizing on the scenic beauty of the Gorge and transforming a symbol of failure into a destination for hikers, bikers, and nature enthusiasts. Others believe the area should be left largely untouched, serving as a permanent reminder of the importance of responsible development and long-term planning. Regardless of its future, The Dalles Divide continues to captivate and intrigue, a powerful, enduring monument to the complexities of human ambition and the enduring power of the natural world.
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[ https://www.yahoo.com/news/articles/failed-i360-compared-global-landmarks-143307933.html ]