1
a
: the bed on which the ties, rails, and ballast of a railroad rest
b
: the ballast or the upper surface of the ballast on which the ties rest
2
a
: the earth foundation of a road prepared for surfacing
b
: the part of the surface of a road traveled by vehicles
Examples of roadbed in a Sentence
Recent Examples on the Web
May 15, 2024 The officers hopped down onto the roadbed, grabbed the victim by each arm and hoisted him back onto the platform, the video shows.
—
Thomas Tracy, New York Daily News, 16 May 2024
The roadbed may be washed out under the water, and you could be stranded or trapped.
—Shelby Slade, The Arizona Republic, 28 May 2024
One officer leaped back onto the platform, but the other cop had trouble getting off the roadbed because his gun belt kept striking the lip of the platform, an NYPD spokesman said.
—Thomas Tracy, New York Daily News, 16 May 2024
Building a prototype truck and small-scale charging roadbed will be much easier than rebuilding thousands of miles of powered roads and adapting EV technology.
—Sarah Bowman, The Indianapolis Star, 25 Apr. 2024
See all Example Sentences for roadbed 
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Thomas Tracy, New York Daily News, 16 May 2024
The roadbed may be washed out under the water, and you could be stranded or trapped.
—Shelby Slade, The Arizona Republic, 28 May 2024
One officer leaped back onto the platform, but the other cop had trouble getting off the roadbed because his gun belt kept striking the lip of the platform, an NYPD spokesman said.
—Thomas Tracy, New York Daily News, 16 May 2024
Building a prototype truck and small-scale charging roadbed will be much easier than rebuilding thousands of miles of powered roads and adapting EV technology.
—Sarah Bowman, The Indianapolis Star, 25 Apr. 2024
See all Example Sentences for roadbed
Dictionary Entries Near roadbed
Cite this Entry
“Roadbed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/roadbed. Accessed 25 Nov. 2024.
Copy CitationKids Definition
roadbed
noun
road·bed
-ˌbed 
1
: the foundation of a road or railroad
2
: the part of the surface of a road that vehicles travel on
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