{{one source|date=September 2013}} {{Use mdy dates|date=April 2025}} {{Use American English|date=January 2025}} {{Infobox bridge | bridge_name = Allen Williamson Bridge | native_name = | native_name_lang = | image = | image_size = | alt = | caption = | official_name = | other_name = | carries = Road traffic | crosses = Cimarron River | locale = Ripley, Oklahoma | owner = | maint = | id = | id_type = | website = | architect = | designer = | engineering = | winner = | contracted_designer = | design = | material = Concrete | length = | width = | height = | mainspan = | spans = | pierswater = | load = | clearance = | below = | life = | builder = | fabricator = | begin = | complete = | cost = | open = | inaugurated = December 31, 1974 | toll = | traffic = | preceded = | followed = | heritage = | collapsed = | closed = | replaces = | map_cue = | map_image = | map_alt = | map_text = | map_width = | coordinates = {{coord|36.0277|-96.9078|region:US-OK|display=inline,title}} | extra = | references = }}
'''Allen Williamson Bridge''' is the name of a memorial bridge in Payne County, Oklahoma, named after a former State Representative who served in the Oklahoma State House of Representatives from 1966 - 1974. This politician should not be confused with a similarly named Oklahoma State Senator. The bridge carries Oklahoma State Highway 108 over the Cimarron River just north of the town of Ripley and {{convert|2.5|miles|km}} north of Oklahoma State Highway 33.<ref>[http://newsok.com/article/2044844 "Road, Bridge Names Honor for People." ''Oklahoman.'' October 30, 1983.] Accessed August 14, 2016.</ref> It is accompanied by a monument on one end of the structure and a memorial plaque placed by the Cimarron Valley Historical Society. The bridge was dedicated on December 31, 1974. The location is marked by steep rust-colored hills overlooking the Cimarron River, populated by a medium coverage of trees and other foliage. The bridge is of moderate size and of concrete construction, serving as a conduit for a two-lane highway.<ref name="Bridge">{{cite web|title=Allen Williamson Bridge |url=http://www.okladot.state.ok.us/memorial/legal/sh108.htm|publisher=Oklahoma's Memorial Highways & Bridges |accessdate=10 December 2010}}</ref>
==References== {{reflist}}
==External links== * [http://www.okladot.state.ok.us/memorial/htmls/listw.htm# Photos and history of the bridge] * [http://www.topoquest.com/map.asp?lon=-96.9075&lat=36.0278 A topographic map centered on this bridge] from TopoQuest.com.
Category:Bridges completed in 1974 Category:Buildings and structures in Payne County, Oklahoma Category:Road bridges in Oklahoma Category:Concrete bridges in the United States
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