The 8th UN Global Road Safety Week reminds us that safe streets are not a luxury—they are a necessity. Walking and cycling should not come with a death toll. To build safer streets, we must invest in ...

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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 London Borough of Brent commissioned Transport Research Laboratory (TRL) to undertake an assessment of the existing traffic conditions along a selected route in Brent. The aim of the assessment is ...

This paper reviews microsimulation techniques with a view to understanding how they could be enhanced and used to model Intelligent Transport Systems (ITS). Microsimulation tools model individual ...

A performance-based specification has been developed primarily to prevent excessive rutting occurring in the surface course and the binder course in heavily trafficked pavements under adverse ...

as part of a study of aspects of normal road-building practice in tropical countries, the states of compaction achieved in road bases and earthworks were investigated at ten road construction schemes ...

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 ...