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Civil and Environmental Engineering Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Keyword
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- NDOR (10)
- 0.7 inch diameter strands (1)
- Actuated advance warning system (1)
- Bridges (1)
- Concrete barriers (1)
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- Countdown timers (1)
- Deterioration models (1)
- Economic development (1)
- Effectiveness (1)
- Four-cable (1)
- Guardrail transition (1)
- High tension median barrier (1)
- Highway improvement (1)
- Impact (1)
- Midwest guardrail system (1)
- NU I-Grinders (1)
- Nebraska (1)
- Non-proprietary (1)
- Pedestrian (1)
- Removal methods (1)
- Safety shape (1)
- Temporary pavement marking (1)
- Traffic microsimulation (1)
- Vertical (1)
- Wood-post (1)
Articles 1 - 11 of 11
Full-Text Articles in Civil and Environmental Engineering
Evaluation Of The In-Service Safety Performance Of Safety-Shape And Vertical Concrete Barriers, Francisco Daniel Benicio De Albuquerque, Dean L. Sicking
Evaluation Of The In-Service Safety Performance Of Safety-Shape And Vertical Concrete Barriers, Francisco Daniel Benicio De Albuquerque, Dean L. Sicking
Nebraska Department of Transportation: Research Reports
No abstract provided.
Evaluation Of Ndor's Actuated Advance Warning Systems, Justice Appiah, Laurence Rilett, Zifeng Wu
Evaluation Of Ndor's Actuated Advance Warning Systems, Justice Appiah, Laurence Rilett, Zifeng Wu
Nebraska Department of Transportation: Research Reports
No abstract provided.
Phase I Development Of A Non-Proprietary, Four-Cable, High Tension Median Barrier, Mitchell J. Wiebelhaus, Dean L. Sicking, Ronald K. Faller, Karla A. Lechtenberg, John R. Rohde, Robert W. Bielenberg, Scott Rosenbaugh, Erin A. Johnson, John D. Reid
Phase I Development Of A Non-Proprietary, Four-Cable, High Tension Median Barrier, Mitchell J. Wiebelhaus, Dean L. Sicking, Ronald K. Faller, Karla A. Lechtenberg, John R. Rohde, Robert W. Bielenberg, Scott Rosenbaugh, Erin A. Johnson, John D. Reid
Nebraska Department of Transportation: Research Reports
No abstract provided.
The Effects Of Pedestrian Countdown Timers On Safety And Efficiency Of Operations At Signalized Inersections, Anuj Sharma, Jacob Schmitz
The Effects Of Pedestrian Countdown Timers On Safety And Efficiency Of Operations At Signalized Inersections, Anuj Sharma, Jacob Schmitz
Nebraska Department of Transportation: Research Reports
No abstract provided.
Development Of A State Of The Art Traffic Microsimulation Model For Nebraska, Justice Appiah, Bhaven Naik, Laurence Rilett, Yifeng Chen, Seung-Jun Kim
Development Of A State Of The Art Traffic Microsimulation Model For Nebraska, Justice Appiah, Bhaven Naik, Laurence Rilett, Yifeng Chen, Seung-Jun Kim
Nebraska Department of Transportation: Research Reports
No abstract provided.
Development Of Alternative Wood-Post Mgs Approach Guardrail Transition, Scott K. Rosenbaugh, Kevin D. Schrum, Ronald K. Faller, Karla A. Lechtenberg, Dean L. Sicking, John D. Reid
Development Of Alternative Wood-Post Mgs Approach Guardrail Transition, Scott K. Rosenbaugh, Kevin D. Schrum, Ronald K. Faller, Karla A. Lechtenberg, Dean L. Sicking, John D. Reid
Nebraska Department of Transportation: Research Reports
No abstract provided.
Model For Predicting The Impact Upon Economic Development Resulting From Highway Improvement Projects, Eric Thompson, Kanou Comlavi, Mallory Dimmit
Model For Predicting The Impact Upon Economic Development Resulting From Highway Improvement Projects, Eric Thompson, Kanou Comlavi, Mallory Dimmit
Nebraska Department of Transportation: Research Reports
The Nebraska Department of Roads (NDOR) has an interest in integrating state economic development impact as another factor in prioritizing transportation investments. Such efforts require the development of a comprehensive model that can be used to estimate a consistent final measure of economic development impact that can be readily integrated into existing prioritization formulas. This report summarizes the efforts of the University of Nebraska-Lincoln Bureau of Business Research (UNL-BBR) to develop such a model, by measuring the impact of expressway, viaduct, and other major investments projects around the state. Specifically, UNL-BBR developed an economic model to predict the economic impact …
Developing Deterioration Models For Nebraska Bridges, George Morcous
Developing Deterioration Models For Nebraska Bridges, George Morcous
Nebraska Department of Transportation: Research Reports
No abstract provided.
Non-Nuclear Method For Density Measurements, Yong-Rak Kim, Yong Cho
Non-Nuclear Method For Density Measurements, Yong-Rak Kim, Yong Cho
Nebraska Department of Transportation: Research Reports
Quality control (QC) and quality assurance (QA) are necessary to ensure fulfillment and compliance to specifications, guidelines, manuals, and programs which outline methods and requirements during construction. Density, an important part of quality control, can be used to evaluate the quality of Hot Mix Asphalt (HMA) and soil compaction. This study investigated new technologies used for QC and QA by comparing the Pavement Quality Indicator (PQI) model 301 with a nuclear gauge and core sample measurements for HMA. For soil QC and QA, non-nuclear technologies—the Electrical Density Gauge (EDG), the Moisture Density Indicator (MDI), and the Light Weight Deflectometer (LWD)—were …
Impact Of 0.7 Inch Diameter Strands On Nu I-Grinders, Maher K. Tadros, George Morcous
Impact Of 0.7 Inch Diameter Strands On Nu I-Grinders, Maher K. Tadros, George Morcous
Nebraska Department of Transportation: Research Reports
No abstract provided.
Effectiveness Study On Temporary Pavement Marking Removals Methods, Yong Cho, Jae-Ho Pyeon
Effectiveness Study On Temporary Pavement Marking Removals Methods, Yong Cho, Jae-Ho Pyeon
Nebraska Department of Transportation: Research Reports
This study was conducted to identify effective temporary marking removal methods and procedures on concrete and asphalt pavements. Pavement markings provide guidance to road travelers and can lead to accidents when not properly removed. Current state guidelines on removal do not provide clear and objective methods of measurement. After testing the most common removal methods, this research concluded that removing markings by chemical was not only cost and results-oriented effective compared to other methods, but it was also safe to the environment and road users. Finally, a baseline of measurements was developed by the research team for this project, along …