roadless

1. For example, a recently proposed coal mine expansion on national forest in Colorado would require six miles of new road in roadless habitat that is home to black bear, elk and lynx.
   例如，最近一项在科罗拉多国家森林内增开煤矿的计划，要求在原本无路的区域开辟6英里（约9.66千米）的新路。该区域正是黑熊、麋鹿和山猫的栖息地。
2. Tracts of land designated by the government as roadless areas. SOME PHYSIOLOGICAL INDEXES OF WHITE-LIPPED DEER AT DIFFERENT HIGH ALTITUDES
   被政府指定作为非筑路区域的广袤的土地不同海拔地区白唇鹿若干生理指标的测定
3. His route lay across mountains, rivers, wild country, roadless valleys.
   他的路线要穿过许多山脉，河流，荒芜的原野，无路的山谷。
4. Idaho, with the largest inventory of roadless acres outside Alaska, submitted its petition on Wednesday.
   爱达荷州是排阿拉斯加之后，拥有无路森林最多的州，也于周三提交了请求。

adj

1. lacking pathways
   1. trackless wilderness
   2. roadless areas

   Synonym:    pathlesstracklessuntrackeduntroduntrodden