Houston Street Viaduct

{{Short description|Structure in Dallas, Dallas County, Texas}}

{{Use mdy dates|date=April 2025}}

{{Use American English|date=January 2025}}

{{Infobox bridge

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|bridge_name = Houston Street Viaduct

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|image = Dallas-Oak Cliff Viaduct, Spanning Trinity River at Houston Street, Dallas (Dallas County, Texas).jpg

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|carries = Houston Street (Dallas)

|crosses = Trinity River (Texas)

|locale = Dallas

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|material = Reinforced concrete{{Cite web |last1=Commission |first1=Texas Historical |title=Bridge, Houston St, Dallas {{!}} THC.Texas.gov - Texas Historical Commission |url=https://www.thc.texas.gov/preserve/projects-and-programs/historic-texas-highways/place-of-interest/bridge-houston-st-dallas |website=www.thc.texas.gov |access-date=22 July 2019 |language=en}}

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The Houston Street Viaduct (formerly the Dallas-Oak Cliff Viaduct) is a viaduct in Dallas, Texas, that carries Houston Street across the Trinity River, connecting Downtown Dallas and Oak Cliff. Designed by Ira G. Hedrick, it was built in 1911, and is listed on the National Register of Historic Places.{{Cite web |last1=Appleton |first1=Roy |title=For a century, Houston Street Viaduct has been a vital link for Dallas |url=https://www.dallasnews.com/news/news/2010/10/25/20101024-For-a-century-Houston-Street-8970 |website=Dallas News |access-date=22 July 2019 |language=en |date=25 October 2010}}