Road roughness is a representation of its surface condition and is resulted of the irregularities in the pavement surface such as potholes, depressions, cracking, rutting, ravelling etc. International Roughness Index (IRI) ...

This research mainly focuses to come up with a suitable Sri Lankan model which will support the sustainable implementation of “Driver Improvement points system” (DIPs) - as per the regulations published under the Motor ...

In pavement management, Prioritization involves ranking the pavement sections with respect to the identified set of factors by using subjective judgment or adopting quantitative methods. In view of the complexity involved ...

The increase of highway and other related structures development of any country due to economic boom may lead to introduce fast and sustainable construction techniques and materials. Internal curing is a revolutionary ...

This research attempted to find out important factors influencing Sri Lanka Institute of Information Technology (SLIIT) students‟ travel patterns. There are a large number of students who travel daily to/from SLIIT and it ...

The major part of the Northern Province is surrounded by sea and the mainland is connected by several lagoons. The terrain of the province is almost flat and of low elevation. The road development activities in the coastal ...

Expressways are developed to provide high mobility and safety link between major cities in a country. Colombo Katunayake Expressway is 26 km expressway connected from Colombo to Katunayake where the major airport located. The ...

This focuses on analysis of existing level of service (LOS) of the airport curb side and roadway operations at the Bandaranaike International Airport (BIA) and how micro simulation can be used as a tool for LOS improvements. ...

Most of the motorcycles fail to offer the necessary protection for the riders in the case of a crash resulting increased crash severity. Numerous reasons have been already identified for motorcycle crashes by previous ...

Heavy usage of cement in modern construction industry has led to numerous environmental problems. The cement industry is one of the main industries which release carbon dioxide, a major greenhouse gas. Raw material extraction ...