Owen Williams (peiriannydd): Gwahaniaeth rhwng fersiynau

{{Infobox engineer|image=Owen Williams, engineer and architect.jpg|education=|significant_awards=|significant_advance=Concrete engineering|significant_design=[[DailyAdeilad Expressy Building, Manchester|Daily Express, BuildingManceinion]], Manchester<br>Adeiladau Boots Buildings, [[Nottingham]]|significant_projects=[[Gravelly Hill Interchange]], Birmingham|employer=|practice_name=Sir Owen Williams & Partners|institutions=[[University of London]]|discipline=Architecture, engineering|children=Owen Tudor Williams|parents=|spouse=|resting_place_coordinates=<!-- {{Coord|LAT|LONG|type:landmark|display=inline}} -->|image_size=220|resting_place=|death_place=[[Hemel Hempstead]], Hertfordshire|death_date={{Death date and age|df=yes|1969|05|23|1890|03|20}}|birth_place=[[Tottenham]], LondonLlundain|birth_date=20 MarchMawrth 1890|birth_name=Evan Owen Williams|citizenship=|native_name_lang=|native_name=|name=Sir Owen Williams|caption=Owen Williams, circa 1960s|alt=|signature=}}

Peiriannydd a phensaer o Loegr oedd '''Syr Evan Owen Williams''' (20 Mawrth 1890 - 23 Mai 1969), a oedd yn adnabyddus am fod yn brif beiriannydd Cyfnewidfa Gravelly Hill (a elwir yn boblogaidd fel ''Spaghetti Junction'' )<ref>{{Cite web|title=Dad, are we nearly there yet?|url=https://www.bbc.co.uk/legacies/heritage/england/birmingham/article_1.shtml|website=bbc.co.uk|access-date=2015-03-14}}</ref> yn ogystal â nifer o [[Pensaernïaeth Fodern|adeiladau modernaidd]] allweddol, gan gynnwys [[Adeilad y Daily Express, Manceinion|Adeilad y Daily Express]] ym [[Manceinion]] ac Adeilad Boots D10 Boots yn [[Nottingham]] .

* 1929–31 - [[Pont Wakefield]]

* 1929–31 - Adeilad y Daily Express, Llundain fel peiriannydd gyda'r penseiri H. O. Ellis & Clarke

* 1931–33 - Ffatri a warws SainsburysSainsbury's

* 1945–67 - Ffordd Osgoi Casnewydd (yr [[M4]] heddiw)