15 mi. SW of Augusta on Bean Lake Rd., Augusta, Montana NRHP-listed Manhasset Viaduct (1898), carries the Port Washington Branch of the Long Island Rail Road over Manhasset Bay between the Village of Thomaston and the Hamlet of Manhasset. Niantic River Bridge (1907), New London County, Connecticut (1907, being replaced in 2010-2012), deemed NRHP-eligible in 1987 but not finally NRHP-listed due to owner objection Robidoux Creek Pratt Truss Bridge (1910), Frankfort, Kansas, on Sunflower Road over Robidoux Creek, NRHP-listed Detroit-Superior Bridge (1918), Cleveland, Ohio Additional bridges designed and/or built by the company (and many likely to be surviving) are: Abandoned Illinois Railway (IR) Through truss bridge over Rock River, Rockford, Illinois. Built 1890s, relocated to present location 1929. Repurposed as a rail trail bridge in 2016. Demolished bridges KY 2541 Bridge (1884), Greenup, Kentucky over Little Sandy River, NRHP-listed, demolished 2012 and replaced Bridge over North Fork of Roanoke River (1892), near Ironto, Virginia, demolished 1995-1996 Williams Street Bridge (1894), Helena, Montana, Williams St. crossing Ten Mile Creek, N of jct. of Williams St. and Broadwater Ave., NRHP-listed. Replaced by new bridge in 2010. South Dakota Dept. of Transportation Bridge No. 29-221-060 (1894), Castlewood, South Dakota, local road over the Big Sioux River, NRHP-listed, demolished and replaced 1999 References External links King Bridge Museum King Iron Bridge & Manufacturing Company at the Cleveland Digital Library American companies established in 1858 Companies based in Cleveland Construction and civil engineering companies of the United States Defunct companies based in Ohio 1858 establishments in Ohio Construction and civil engineering companies established in 1858