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 ...

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This report describes research carried out under the Linear Quarry Project. The aims were to promote the use of cold in-situ recycling by providing evidence of acceptable in service performance and to ...

Sadly what is true for individual humans is true for the things they try to do together: organisations can find it very difficult to change the way they operate, too. In fact whole sectors of our ...

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 ...

Road collisions involving motorcyclists continue to represent a serious public health concern worldwide, including in New Zealand. It is widely accepted that one key factor in motorcyclist crashes ...

RAC Foundation (2008) reported the results of a survey of 2,000+ users of Facebook, showing that 45% of UK drivers engage in texting whilst driving. The RAC Foundation commissioned TRL to study the ...

this report describes an investigation of chalk as a freshly placed fill material and the development of a new classification for chalk in relation to the stability of the material during construction ...

This report provides advice on suitable movement trigger limits to allow the Observational Method to be implemented for the design and construction of highway retaining structures. A contingency ...

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 proposed in-use safety and security monitoring scheme can serve as an essential feedback mechanism for continual improvement of how the AV safety assurance scheme manages safety. In-use monitoring ...