A Railroad And Reservoirs

Why It Matters

The railroad’s legacy and the reservoirs illustrate how historic infrastructure can be repurposed into tourism assets, while the dams secure water supplies for the Upper Colorado River Basin.

Key Takeaways

• D&RGW built 3‑ft narrow‑gauge line through Black Canyon in 1882.
• Construction cost $165,000 per mile (~$5.3 million today).
• Locomotive #278 remains on a truss bridge as a park exhibit.
• Blue Mesa is Colorado’s largest reservoir, offering year‑round recreation.
• Morrow Point and Crystal reservoirs require permits for hand‑carried watercraft.

Pulse Analysis

The Denver & Rio Grande Western’s narrow‑gauge venture through the Black Canyon was a hallmark of late‑19th‑century engineering ambition. By opting for a 3‑ft gauge, the railroad avoided the prohibitive costs of standard‑gauge construction, yet still faced avalanches, rockfalls, and nitroglycerin explosions. The line opened a corridor for miners, cattlemen, and tourists, turning the provisional tent city of Cimarron into a bustling hub before the mines waned and the tracks were eventually removed.

Decades later, the federal Colorado River Storage Project reshaped the same canyon landscape, erecting the Blue Mesa, Morrow Point, and Crystal dams. These structures created the largest body of water in Colorado and two remote fjord‑like reservoirs, providing critical water storage for agriculture, municipal use, and hydroelectric power downstream. The project also transformed the area into a premier recreation zone, attracting anglers, boaters, and hikers while preserving the canyon’s dramatic scenery.

Today, Curecanti National Recreation Area blends heritage tourism with outdoor adventure. The preserved truss bridge and Locomotive #278 offer tangible links to the railroad era, drawing history enthusiasts, while the reservoirs support a thriving seasonal economy of camping, fishing, and guided tours. As climate pressures intensify, the dual legacy of rail and water infrastructure underscores the region’s capacity to adapt historic assets for modern economic and environmental resilience.