Engineering

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Entries - Entry Category: Engineering - Starting with R

Remmel Dam

aka: Lake Catherine
Remmel Dam is situated on the Ouachita River at Jones Mills (Hot Spring County). It was constructed in 1924 by Arkansas Power and Light (AP&L), now Entergy, in response to the growing demand for electrical power in southern Arkansas and surrounding states. The dam impounds Lake Catherine and, together with Carpenter Dam in Hot Springs (Garland County), provides hydroelectric power for southern Arkansas. Part of a three-dam project on the Ouachita River along with Carpenter Dam (completed in 1931) and Blakely Mountain Dam (completed in 1953), it played an important role in the early development of AP&L. In 1916, former riverboat captain Flave Carpenter met with Harvey Couch, who founded AP&L in 1913, to discuss the possibility of building dams on …

Rivervale Inverted Siphons

Completed in 1926, the Rivervale Inverted Siphons were a prerequisite to permanent settlement in eastern Poinsett County and adjacent areas in the St. Francis River and Little River basins. The siphons provided relief from overflow and outlet for runoff from Craighead and Mississippi counties and portions of southeastern Missouri. One of the first components in the comprehensive drainage plan devised for Drainage District Number Seven of Poinsett County, the Rivervale Inverted Siphons also permitted the immediate agricultural development and economic exploitation of parts of Poinsett County and those counties in Missouri and Arkansas tributary to District Seven. They were also a necessary response to the proliferation of organized drainage and levee districts in the early twentieth century. The siphons were …

Rock Island Bridge (Little Rock–North Little Rock)

aka: Choctaw Bridge
aka: Clinton Presidential Park Bridge
The Rock Island Bridge is a lift-span bridge crossing the Arkansas River between downtown Little Rock (Pulaski County) and North Little Rock (Pulaski County). One of six bridges linking the two downtowns, the Rock Island Bridge was originally constructed as a railroad bridge in 1899; it was converted to serve as a pedestrian bridge in 2011 to complement the William J. Clinton Presidential Center and Park. In late 1898, the Choctaw and Memphis Railroad was organized with the goal of establishing a railroad into the Indian Territory (modern-day Oklahoma). Congress passed legislation authorizing construction of a new bridge across the Arkansas River in January 1899, and the Little Rock Bridge Company formed that May to develop plans for constructing the …