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Flowing water can have sufficient energy to cause substantial erosion. Scour produced by rivers and streams flowing under highway bridges can be detrimental to the integrity of bridges. This presentation will cover bridge scour mechanisms, analysis and repair methods or countermeasures. Topics to...

When a vehicle leaves the travel lane or the roadway, the results can be deadly. More than half the annual fatal crashes in the U.S. relate to roadway departures. Roadway departure crashes are the leading cause of traffic deaths in many states. This workshop provides an overview of safety treatments...

Part 5 of an 8-Part Webinar Series on Roadway/Street Pipes History of Reinforced Concrete Pipe Production methods - past and present Design guidelines – selecting pipe gauge, coating and size; inlet/outlet control, when Manning’s matters, soil basics, soil envelope, etc. Installation process...

Seal Coat Workshop (video conf)

This workshop will provide attendees with an overview of current best practices for seal coat operations including how to design and inspect a seal coat operation. Topics covered: What a chip seal is When to apply a chip seal Project selection Materials specifications - why we design chip seals Aggregates...

This presentation will report on guardrail and longitudinal barrier research conducted by the University of Nebraska-Lincoln through the associated FHWA pooled-fund research program. This presentation was presented as a webinar in 2013 and has been updated based on UN-L’s most recent research. This...

This presentation will report on guardrail and longitudinal barrier research conducted by the University of Nebraska-Lincoln through the associated FHWA pooled-fund research program. The presentation will cover: History of guardrail pooled-fund study Member states and Steering committee Objective...

Traffic engineers and public officials face a growing number of complaints about high motor vehicle speeds and volumes in residential neighborhoods. This can occur on classifications from local streets to minor arterials. It can occur on state highways passing through small and medium size towns. This...

Bonded whitetopping yield quality, cost-effective pavement surfaces. Project suitability, pavement design criteria, construction details, and failure modes will be discussed. The instructor will review pre-design activities and the construction process for these overlays along with the performance...

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NDSU Dept 2880P.O. Box 6050Fargo, ND 58108-6050
(701)231-1087info@ugpti.org