Network Development
Topics:
Network Development are responsible for the development of the roads network.
Policy and procedure guides - RSPPGs
DfI Roads policies, procedures and documents relating to the development of the roads network.
- Policy on public road/rail bridges RSPPG E001
- Highway structures - Definition of capital and maintenance works RSPPG E002
- Privately funded traffic calming schemes on adopted roads RSPPG E026
- Development of minor works and large minor works schemes RSPPG E032
- Priority of bridge strengthening programme and management of assessment failed bridges RSPPG E054
- Frequency of principal inspections of bridges RSPPG E062
- Street works inspections RSPPG E057
- Network planning - Development control manual RSPPG E067
- Use of non-bituminous material as a temporary running surface RSPPG E068
- Management strategy for concrete half-joint bridge deck structures RSPPG E075
Director of engineering memorandums
- Private streets inspection fees DEM 059/03
- Financial limits for procurement of minor (including maintenance), large minor, and major works schemes DEM 138/12
- Criteria for prioritising the backlog of unadopted private streets sites DEM 144/12
- Identification regime for retaining walls DEM 146/17
- Interim scour management strategy DEM 152/14
- Response to bridge strikes at road over rail bridges DEM 153/14
- Allocation of reference numbers for bridges, VRS safety barriers, retaining walls, masts, gantries and slopes DEM 159/17