Forestry England Roads

Forest Roads are categorised on the basis of intended usage (as listed below) rather than the specification used in their construction or upgrading. This can mean that, at a particular point in time, a Class A main road or a Class B spur road may have specification features that could limit its use. Class A - Main Roads " Principal timber haulage route on a long-term basis. " Constructed to high specification. " Maintained to a high standard. " Limiting features shown on road map. " All year but not all weather. Class B - Spur Roads " Used by timber haulage lorries for specific operations. " Full geometric and safety standards for stated use. " Specification tailored to suit purpose. " Possibility that surfacing not high quality or durable. " Long term maintenance minimal. " Each usage subject to individual engineering assessment. " Limiting features noted for each particular contract. Class C - Other Roads " Roads other than Main or Spur roads. " Maintenance dependent on usage. " Not normally used by timber haulage lorries. " Use by timber haulage lorries subject to the same individual engineering assessment as Class B roads. Last updated from Forester Web on 17/02/2026

森林道路的分类依据为其预设用途（详见下文），而非建设或升级阶段采用的技术标准。这意味着在特定时间点，A级主路或B级支线道路可能存在限制其使用的技术特性。

#### A级——主路
- 长期作为核心木材运输路线
- 按高标准建设
- 按高标准进行维护
- 道路地图中标注有限制通行的路段特性
- 全年可通行，但并非全天候适配

#### B级——支线道路
- 仅服务于特定作业的木材货运卡车通行
- 针对既定用途满足完整的几何与安全标准
- 技术规格根据使用需求定制
- 路面铺装质量或耐用性可能未达高标准
- 长期维护需求极低
- 每次使用均需经过单独的工程评估
- 每项具体合同均标注有限制通行的路段特性

#### C级——其他道路
- 不属于主路或支线道路的其余道路
- 维护需求取决于实际使用情况
- 通常不用于木材货运卡车通行
- 木材货运卡车如需通行，需遵循与B级道路一致的单独工程评估要求

本数据集最后更新于2026年2月17日，数据来源为Forester Web平台。