Publications

The RTA Bridge Engineering Branch and Asset management Section routinely assess proposals by external developers that involve deep excavations for new infrastructure construction located adjacent to its bridge structures. These excavations have the…

All the existing bridges require a maintenance regime to enable the structure to sustain the current traffic loads. The defects in the structure can be identified through regular inspections. There should be a defined inspection procedure not to…

One of the hottest discussed topics in the international engineering community at present is sustainability of infrastructure with respect to global warming and climate change. Global warming and climate change could result in frequent extreme…

Bridge management is a comprehensive process linking bridge inspection and appraisal with community needs and funding sources, to plan, prioritise, fund, and procure the operation, maintenance, rehabilitation, upgrading and replacement of existing…

This paper proposes a risk and criticality strategy that can be used in the development of bridge specific data collection and monitoring strategies. New Zealand has on average one bridge every 5.2km. The functionality of the road network is…

The nation of Zambia is located in southern Africa, covering an area slightly larger than the state of Texas. The Road Development Agency (RDA) manages over 5,000 bridges and culverts on the national road network. These structures are vital to the…

State Departments of Transportation throughout the United States are making significant changes related to bridge inspection and management. This is being driven by technological advancements, new regulatory requirements, and increased public…

Dubai is known for its impossibly tall skyscrapers, confoundingly large shopping malls and unbearable summer heat. One aspect of this gleaming city that is sometimes overlooked is its varying array of beautiful vehicular bridges, tiled underpasses…