NI 169 - Proportion of non-principal classified roads where maintenance should be considered

The indicator measures the percentage of the local authority's B-road and C-road network where maintenance should be considered.

Source: Local Highway Authority / Department for Transport (DfT)

Publisher: DCLG Floor Targets Interactive

Geographies: County/Unitary Authority, Government Office Region (GOR), National

Geographic coverage: England

Time coverage: 2005/06 to 2008/09

Type of data: Administrative data

Notes: Results are reported annually, based on surveys conducted at any point in the relevant reporting year. Results are reported for a sample of the network comprising (a) 100% of the B-class network surveyed in one direction; and (b) 50% of the C-class network surveyed in one direction. Roads not surveyed in the previous year must be surveyed in the present year.

本指标衡量地方当局B级和C级道路网络中应考虑维护的部分所占的百分比。

数据来源：地方公路管理局/交通部（DfT）

发布者：DCLG Floor Targets Interactive

地理范围：县/单一当局，政府办公室区域（GOR），全国

地理覆盖范围：英格兰

时间覆盖范围：2005/06至2008/09

数据类型：行政数据

备注：结果每年报告一次，基于在相关报告年度内进行的调查。结果报告的是网络样本，包括（a）对调查的B级网络100%的单向调查；以及（b）对C级网络50%的单向调查。上一年未调查的道路必须在当年进行调查。