lou6 gei1路基

Jyutpinglou6 gei1
Yalelouh gēi

Definition

Roadbed or subgrade; the foundation of a road or railway.

neutralwork

How it's used

Primarily used in civil engineering and construction contexts, this term refers specifically to the foundation layer of a road. It is rarely used in casual daily conversation unless discussing infrastructure projects or construction site issues. When speaking generally about the surface or the road itself, people prefer using 路 or 馬路.

Measure word

go3go

Examples

Common phrases

roadbed construction
reinforce the roadbed

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector