Many of the concrete road surfacings in the UK have been in service for over 30 years and are starting to suffer from reductions in skid resistance and texture. This report explores the state of the ...

This report describes the road trials of High Modulus Base (HMB), a high stiffness roadbase macadam manufactured to the standard UK composition for dense bitumen macadam (DBM) using a binder with a ...

The aim of this project was to assist the Highways Agency in re-assessing current designs and specifications for continuously reinforced concrete pavement (CRCP) in the light of performance data from ...

The Interest group brought together experts and clients to engage in meaningful discussions about the future of collision investigation. It was a day filled with insightful presentations, ...

The increasing size and power of construction plant and its potential to dissipate intrusive or possibly damaging levels of vibration into the environment, coupled with increasing attention being ...

This report describes the results of a project assessing mechanical retexturing techniques. It reports on work carried out by Queen Mary and Westfield College, University of London (QMWC) and TRL ...

Problems have been experienced on recent highway schemes with corrosion of galvanised steel buried structures (CSBS) due to chemical reaction from structural backfill. The corrosion has been ...

Please do report the problem so we can fix it. This site has many pages and many visitors. We'd really appreciate your letting us know if there is something wrong. If you are looking for a report and ...

Author: TRL: Annabel Knightley, Alice Holcombe, Bharti Gupta, George Beard, Jack Hitchings, Joe Forrest. RiDC: Eric Harris, Hayley Dawson, Indigo Ayling, Naomi Care This report is a supplement to the ...

The results of a study to determine the economic impacts of landslide and flooding events that affect road networks are presented. The economic impacts of such events are divided into the direct ...

Driving is one of the riskiest work tasks, accounting for around one third of fatal crashes in the UK. Organisations are expected to manage work-related road safety (WRRS) in the same way that they ...