also: つちばし
earthen bridge; earth-covered bridge
A bridge made of earth or covered with earth; often a simple, rustic structure.
An earthen bridge spanned the old highway.
Standard kanji spelling; reading どばし is more common.
Alternate reading; less common.
Compound of 土 (tsuchi/do, 'earth') and 橋 (hashi/bashi, 'bridge'). The reading どばし is a common rendaku form.