Definify.com
Webster 1913 Edition
Roadbed
Road′bedˊ
,Noun.
In railroads, the bed or foundation on which the superstructure (ties, rails, etc.) rests; in common roads, the whole material laid in place and ready for travel.
Definition 2024
roadbed
roadbed
English
Noun
roadbed (plural roadbeds)
- The prepared location for a road, including its foundation.