The asphalt Pavement Embodied Carbon Tool (asPECT) is a carbon footprinting tool for asphalt road pavements. It was first developed in 2009 as part of a programme of work funded by the collaborative ...

The aim of this project was to provide guidance to the DfT on certain aspects of technical regulations that may in future be applied to e-scooter if their use in public places is to be made legal.

There has been much debate in the literature and elsewhere regarding cycle helmets and their potential to prevent injury. This cycle helmet safety research report was commissioned to provide a ...

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 ...

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 report gives the findings of a study of accident risk based on a national stratified sample of 300 urban priority crossroads and staggered junctions on single carriageway roads (2917 personal ...

Road surface friction on the Strategic Road Network (SRN) is managed through the requirement to provide skid resistance and texture depth. The requirements have been in place since the 1980s and were ...

In England, Local Authorities provide network-level Road Condition Monitoring (RCM) data to the Department for Transport each year, so that the DfT can publish annual official statistics for road ...

TRL was commissioned to evaluate the Coventry Mobility Credits scheme on behalf of Transport for West Midlands. Participants of the scheme exchanged eligible polluting vehicles for £3,000 of Mobility ...

The over-representation of young novice drivers in road collisions is a public health risk in Great Britain (GB), and worldwide. The key contributory factors to this problem are known and are ...

TRL is partnering with University Hospital Southampton to reduce road deaths by linking health records and road traffic collision data for the first time. The partners have been awarded £500,000 in ...

This report reviews the information and advice available on the drainage of earthworks, identifies the limitations of current knowledge and provides recommendations on how these might be addressed.