page_title: Colorado State Highway 74
section_title: History
hierarchical_section_title: Colorado State Highway 74 / History
caption_attribution_description: English: Shoot of the amphitheater at Red Rocks in Colorado
context_page_description: State Highway 74 is a state highway in the U.S. state of Colorado. Running 18 miles from Interstate 70 in El Rancho to SH 8 in Morrison, the highway roughly follows a hook-shaped path running northwest–southeast. The section of the route north of the town of Evergreen is known as Evergreen Parkway and is a segment with a four- to six-lane roadway, with the section east of Evergreen mostly two lanes. The other section is known as the Bear Creek Canyon Scenic Mountain Drive, or just Bear Creek Road, and primarily parallels Bear Creek, passing through the towns of Kittredge and Idledale. The route, which is on the outskirts of Denver, passes through several of the city's mountain parks, including Bergen, Dedisse and Red Rocks parks.
  An early road following the current path was established in the late 19th century for miners and loggers. As floods ravaged the road along Bear Creek through the early 20th century, measures were taken to prevent further damage.
context_section_description: In 1873, John Evans, then a former governor of the Colorado Territory, constructed a toll road from Evergreen to Morrison via Bear Creek canyon. The early road offered access to various mining and logging resources along the creek. This road had over twenty bridges over Bear Creek, most of which were made of wood from the surrounding region. By the late 1870s, toll roads were no longer common, and the path's maintenance responsibilities were passed to Jefferson County.
  SH 74 passes through many of Denver's mountain parks, including Bergen Park and Dedisse Park. Established in 1909 by Colorado governor Robert W. Speer, the system encompassed several areas west of the city, comprising the first city-owned park system in the world. SH 27, as the Bear Creek Canyon Scenic Mountain Drive was designated at the time, ran past the Denver Motor Club in Idledale in addition to newly purchased parks. During the 1910s, Denver was granted the ability to enforce laws pertaining to these parks; a speed limit of 20 miles per hour (32 km/h) was set along the roadway uphill and 15 miles per hour (24 km/h) downhill. In one of the parks, Red Rocks Park near Morrison, a CCC camp was established in 1935 as part of a New Deal work relief program. The enlistees here built a large amphitheater in the park. Numbered camp SP-13-C, it is the only CCC camp left in the state. Both the camp and the section of SH 74 between Idledale and Morrison, known as the Bear Creek Canyon Scenic Mountain Drive, are listed on the National Register of Historic Places.
  Bear Creek was especially prone to flooding, as was seen in 1896 when Morrison was almost destroyed. On occasion, sightseers along the road were threatened by floods, such as one in 1925 where cars on the road were carried into the river. To control flooding along the creek and therefore preserve safety along the road, the Denver manager of parks sought to build a dam near Evergreen. The dam, finished three years after the flood, created Evergreen Lake. Following a September 1938 flood, crews from a federal work program built walls along the side of the creek, measuring from 7 to 34 feet (2.1 to 10.4 m) high. The Works Progress Administration (WPA), as this program was called, installed over 4,500 feet (1,400 m) of masonry from Morrison to Idledale at points where previous floods had damaged the roadway.
  From 1923 through the early 1930s, the SH 74 designation was from Echo Lake at what is now an intersection between SH 103 and SH 5 east along Squaw Pass Road to Bergen Park. From here, it followed its current designation to Morrison. SH 74 was paved from Morrison to Evergreen using an oil surface resembling asphalt in late 1928. This oil surface, which was approximately 1 inch (25 mm) deep, prevented erosion along the roadway in the Bear Creek canyon during floods. By 1938, the section west of Bergen Park was redesignated as SH 68, and SH 74 was turned northward to US 40. The east end was extended into Denver along Alameda Avenue by 1947. This section terminated at what was then SH 87 in Denver. In 1956, the Colorado State Highway Department opted to realign sections of SH 74 away from Bear Creek. A section of the road between Evergreen and Kittredge was resurfaced and widened the next year. By then, US 285 replaced the eastern segment, and the terminus of the route was cut back to its original and current terminus in Morrison. Construction on I-70 through the region was completed in 1972 and included an interchange at El Rancho at the northwest end of SH 74. During the 1990s, CDOT sought to further upgrade SH 74 from I-70 to Evergreen to an expressway. Work on this project began in 1993 to improve the interchange between Evergreen Parkway and I-70 and widen the roadway to its current state, costing CDOT $8 million.
caption: Open-air amphitheater built by the CCC
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