'Roadbed' definitions:
Definition of 'roadbed'
(from WordNet)
noun
A bed supporting a road
Definition of 'Roadbed'
From: GCIDE
- Roadbed \Road"bed`\, n. 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. [1913 Webster]
Synonyms of 'roadbed'
From: Moby Thesaurus
- alley,
- alleyway,
- arterial,
- arterial highway,
- arterial street,
- artery,
- Autobahn,
- autoroute,
- autostrada,
- avenue,
- belt highway,
- blind alley,
- boulevard,
- branch,
- bypass,
- byway,
- cable railway,
- camino real,
- carriageway,
- causeway,
- causey,
- chaussee,
- circumferential,
- close,
- cog railway,
- corduroy road,
- county road,
- court,
- crescent,
- cul-de-sac,
- dead-end street,
- dike,
- dirt road,
- drive,
- driveway,
- el,
- electric railway,
- elevated,
- elevated railway,
- embankment,
- expressway,
- feeder,
- feeder line,
- freeway,
- gravel road,
- gravity-operated railway,
- highroad,
- highway,
- highways and byways,
- horse railway,
- interstate highway,
- junction,
- L,
- lane,
- light railroad,
- line,
- local road,
- main drag,
- main line,
- main road,
- metro,
- mews,
- monorail,
- motorway,
- parkway,
- pave,
- paved road,
- pike,
- place,
- plank road,
- primary highway,
- private road,
- rack railway,
- rack-and-pinion railway,
- rail,
- rail line,
- railroad,
- railway,
- right-of-way,
- ring road,
- road,
- roadway,
- route nationale,
- row,
- royal road,
- secondary road,
- sidetrack,
- siding,
- speedway,
- state highway,
- street,
- street railway,
- streetcar line,
- subway,
- superhighway,
- switchback,
- terminal,
- terminus,
- terrace,
- thoroughfare,
- through street,
- thruway,
- toll road,
- township road,
- track,
- tram,
- tramline,
- trestle,
- trolley line,
- trunk,
- trunk line,
- tube,
- turnout,
- turnpike,
- underground,
- US highway,
- wynd