southbound

adjective

south·​bound ˈsau̇th-ˌbau̇nd How to pronounce southbound (audio)
: traveling or heading south

Examples of southbound in a Sentence

The southbound lanes are closed to traffic.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Biscayne Boulevard southbound traffic will be re‑routed westbound at Northeast Sixth Street, with the option to continue southbound via Northeast Second Avenue and/or North Miami Avenue. Howard Cohen, Miami Herald, 28 Mar. 2026 According to the Michigan Department of Transportation, ramps from northbound and southbound I-75 to eastbound I-696 are closed until further notice. Dejanay Booth-Singleton, CBS News, 27 Mar. 2026 Northbound Foothill Boulevard was closed at Ash Street due to the crash, and the middle and far right lanes of southbound Foothill Boulevard were closed due to a fallen tree, the CHP said in a social media post. Jason Green, Mercury News, 27 Mar. 2026 In December 2023, protesters opposing Israel’s war in Gaza blocked the southbound 110 Freeway in downtown for several hours, stopping traffic and prompting physical confrontations with motorists. Cierra Morgan, Los Angeles Times, 27 Mar. 2026 See All Example Sentences for southbound

Word History

First Known Use

1655, in the meaning defined above

Time Traveler
The first known use of southbound was in 1655

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Cite this Entry

“Southbound.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/southbound. Accessed 4 Apr. 2026.

Kids Definition

southbound

adjective
south·​bound ˈsau̇th-ˌbau̇nd How to pronounce southbound (audio)
: headed south
a southbound train

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