parker truss การใช้

• In 1900 it was rebuilt with Parker truss spans.
• That bridge was an iron Parker truss structure with a 17-foot roadway and sidewalks.
• The Parker truss was one of the standardized designs adopted by the state for spans of this length.
• It consists of two steel Parker trusses, each span of length, atop massive masonry supports, tall.
• The bridge is a double track Parker truss bridge with 4 spans connecting the municipalities of Brigittenau and Floridsdorf.
• The camelback design is a specific type of Parker truss, where the polygonal top chord is composed of exactly five sections.
• It is the only Parker truss bridge in northwest Arkansas, and one of only seventeen steel truss bridges in the state.
• The Plata Bridge, a Parker truss bridge built in 1908, was the original connection of the route of 167 across the Rio la Plata, spanning between Bayam髇 and Naranjito municipalities.
• The firm was believed to be a subsidiary of American Bridge Co . in 1908 when it installed two Parker truss spans manufactured by American Bridge Co . to complete the Plata Bridge in Puerto Rico.
• At one time there were five Parker truss bridges spanning the river in Sharon and its neighboring communities; at the time of this bridge's listing on the National Register, only three survived.
• The existing US 301 / SR 73 travels around the former section as it approaches the 1965-built Burton's Ferry Bridge which is parallel to the former Parker Truss Swing Bridge from 1938 both of which cross over the Savannah River and the state line with South Carolina, where SR 73 officially terminates, while US 301 continues through the Carolinas, Virginia, Maryland, and Delaware.