This collection includes the reports of research funded through the Nebraska Department of Transportation. The reports are accessible to people all over the world, and the research being done here is helping infrastructure departments and workers in Nebraska and beyond.

Follow

2010

PDF

Foundation Design for High Tension Cable Guardrails, John R. Rohde, Ryan J. Terpsma, and Ling Zhu

PDF

Development of the MGS Approach Guardrail Transition Using Standardized Steel Posts, Scott K. Rosenbaugh, Ronald K. Faller, Robert W. Bielenberg, Karla A. Lechtenberg, Dean L. Sicking, and John D. Reid

PDF

Offset Right-Turn Lanes for Improved Intersection Sight Distance, Karen Schurr and Timothy J. Foss Jr.

PDF

Optimal Design of Work Zone Median Crossovers, Karen Schurr, Brian R. Garnder, and Shashwat Rijal

PDF

Safety and Driver Behavior Studies at Multiple Lane Approaches to Stop-Controlled Intersections, Karen Schurr and Daniel Sitorius

PDF

Development of a Low Cost, Energy-Absorbing Bridge Rail, Dean L. Sicking, Robert W. Bielenberg, Ronald K. Faller, Karla A. Lechtenberg, Scott K. Rosenbaugh, and John D. Reid

PDF

Investigating the Use of a New Universal Breakaway Steel Post -- Phase III, Dean L. Sicking, Ronald K. Faller, Robert W. Bielenberg, Karla A. Lechtenberg, and Jennifer D. Schmidt

PDF

Development and Evaluation of the Midwest Guardrail System Placed Adjacent to a 2:1 Fill Slope, Mitchell J. Wiebelhaus, Ronald K. Faller, Robert W. Bielenberg, John R. Rohde, Karla A. Lechtenberg, Dean L. Sicking, Gopi Dey, and John D. Reid

PDF

Development and Evaluation of the Midwest Guardrail System (MGS) Placed Adjacent to A 2:1 Fill Slope, Mitchell J. Wiebelhaus, Ronald K. Faller, Karla A. Lechtenberg, Dean L. Sicking, Robert W. Bielenberg, John R. Rohde, John D. Reid, and Gopi Dey

PDF

Development of a Temporary Concrete Barrier To Permanent Concrete Median Barrier Approach Transition, Mitchell J. Wiebelhaus, Karla A. Lechtenberg, Ronald K. Faller, John R. Rohde, Ryan J. Terpsma, Robert W. Bielenberg, Dean L. Sicking, and John D. Reid

2009

PDF

Development of Field Data for Effective Implementation of Mechanistic Empirical Pavement Design Procedure, Atorod Azizinamini, Nima Ala, and Mohammad Ajmal Stanigzai

PDF

Behavior and Design of Buried Concrete Pipes Phase II, Ece Erdogmus and Maher K. Tadros

PDF

Steel Box System Monitoring of N-2 over I-80 Bridge, Luke A. Glaser

PDF

Nondestructive Method to Detect Corrosion of Steel Elements in Concrete, Saeed Javidi Niroumand, Aaron Jon Yakel, Atorod Azizinamini, and Marcelo DaSilva

PDF

Investigation and Mitigation of Driver Confusion at Modern Roundabouts, Aemal Khattak, Gregory McKnight, Karen Schurr, and Ram R. Bishu

PDF

Effects of Aggregate Angularity on Mix Design Characteristics and Pavement Performance, Yong-Rak Kim and Leonardo T. Souza

PDF

Performance Limits for 6-In. High Curbs Placed in Advance of the MGS Using Mash Vehicles Part:II Full-Scale Crash Testing, Karla A. Lechtenberg; Ronald K. Faller; Dean L. Sicking; Robert W. Bielenberg M.S.C.E., E.I.T.; Jeffery C. Thiele; and John D. Reid

PDF

Use of Ground Penetrating Radar for Construction Quality Assurance o Concrete Pavement, George Morcous and Ece Erdogmus

PDF

Moisture Sensitivity of Hot Mix Asphalt Mixtures in Nebraska -- Phase II, Ingryd Pinto, Hoki Ban, and Yong-Rak Kim

PDF

Termination and Anchorage of Temporary Concrete Barriers, Scott Rosenbaugh; Robert W. Bielenberg; Ronald K. Faller; John R. Rohde; Dean L. Sicking; Karla A. Lechtenberg; James C. Holloway M.S.C.E., E.I.T.; and John D. Reid

PDF

Effects of Aggregate Angularity on Mix Design Characteristics and Pavement Performance, Leonardo T. Souza and Yong-Rak Kim

2008

PDF

Research on Fatigue of Asphalt Mixtures and Pavements in Nebraska, Francisco Thiago S. Aragao, Yong-Rak Kim, and Junghun Lee

PDF

Proctor Compaction Testing, Joshua Connelly, Wayne Jensen, and Paul Harmon

PDF

Design and Evaluation of a Low-Tension Cable Guardrail End Terminal System, Rebecca A. Hitz, Kirk J. Molacek, Cody S. Stolle, Karla A. Polivka, Ronald K. Faller, John R. Rohde, Dean L. Sicking, and John D. Reid

PDF

Water Balance Analysis for a Nebraska Sand Hills Wetland Mitigation Site, Kyle Hoagland, F. Edwin Harvey, Timothy Arkebauer, and Wyatt R. Webster

PDF

Investigation of Asphalt Pavement Analyzer Testing Program in Nebraska, Minki Hong

PDF

Approach Slope for Midwest Guardrail System, Erin A. Johnson; Karla A. Lechtenberg; Dean L. Sicking; Robert W. Bielenberg M.S.C.E., E.I.T.; Ronald K. Faller; John R. Rohde; and John D. Reid

PDF

Pavement Quality Indicators Study, Cody Kluver and Wayne Jensen

PDF

Performance Evaluation of Safety Grates for Cross-Drainage Culverts, Karla A. Polivka, Dean L. Sicking, Robert W. Bielenberg, John R. Rohde, Ronald K. Faller, and John D. Reid

Phase IV Development of a Short-Radius Guardrail for Intersecting Roadways, Karla A. Polivka, Cody S. Stolle, Robert W. Bielenberg, Ronald K. Faller, Dean L. Sicking, John R. Rohde, and John D. Reid

PDF

Development of a Stand-Alone Concrete bridge Pier Protection System, Scott Rosenbaugh, Ronald K. Faller, Jason A. Hascall, Robert W. Bielenberg, Karla A. Polivka, John R. Rohde, Dean L. Sicking, and Erin M. Allison

PDF

Improved Method of Using Traffic Estimates to Evaluate intersection Improvements, Karen Schurr, Krishna C. Movva, and Linna Zhang

PDF

Cable Median Barrier Guidelines, Dean L. Sicking, Karla A. Lechtenberg, and Francisco Daniel Benicio de Albuquerque

PDF

Evaluation of Critical Flare Rates for the Midwest Guardrail System, Cody S. Stolle; Karla A. Polivka; Ronald K. Faller; Robert W. Bielenberg M.S.C.E., E.I.T.; Dean L. Sicking; John R. Rohde; and John D. Reid

Design Evaluation of a Low-Tension Cable Guardrail End Terminal System, Cody S. Stolle, Karla A. Polivka, Ronald K. Faller, John R. Rohde, Dean L. Sicking, Rebecca A. Hitz, Kirk J. Molacek, and John D. Reid

PDF

Evaluation of a Modified Three Cable Guardrail Adjacent to Steep Slope, Ryan J. Terpsma, Dean L. Sicking, Karla A. Polivka, John R. Rohde, Ronald K. Faller, and John D. Reid

PDF

Implementation of Conductive Concrete for Deicing (Roca Bridge), Christopher Y. Tuan

PDF

Evaluation of Rigid Hazards Placed in the Zone of Intrusion, Mitchell J. Wiebelhaus, Ronald K. Faller, Dean L. Sicking, Karla A. Polivka, John R. Rohde, Robert W. Bielenberg, James C. Holloway, and John D. Reid

2007

PDF

Streambank Stabilization Using Traditional and Bioengineering Methods:A Literature Review, David M. Admiraal

PDF

Midwest Guardrail System for Long-Span Culvert Application, Robert W. Bielenberg, Ronald K. Faller, John R. Rohde, Dean L. Sicking, James C. Holloway, Karla A. Polivka, John D. Reid, and Erin M. Allison

PDF

Development of the Midwest Guardrail System (MGS) W-beam to Thrie Beam Transition Element, Ronald K. Faller, John R. Rohde, Robert W. Bielenberg, Karla A. Polivka, Dean L. Sicking, John D. Reid, Craig M. Eller, and Erin M. Allison

PDF

Design and Evaluation of an Open Combination Traffic/Bicycle Bridge Railing System, Jason A. Hascall; John R. Rohde; Dean L. Sicking; Karla A. Polivka; Ronald K. Faller; and James C. Holloway M.S.C.E., E.I.T.

PDF

Centerline Curbing Treatment at Railroad Crossings for Improved Safety, Aemal Khattak, Dwight L. Mosby Jr., Gregory McKnight, and Brian Gardner

Implementation of the AASHTO LRFD Code in Geotechnical Design, Andrzej S. Nowak; Marek Kozikowski,; Tomasz A Lutomirski; Piotr Paczkowski; and Jordan Larsen

PDF

Safety Performance Evaluation of Minnesota's Temporary Rigid Panel Sign Stand Systems, Karla A. Polivka, James C. Holloway, Ronald K. Faller, and John R. Rohde

PDF

Development of a TL-5 Vertical Faced Concrete Median Barrier Incorporating Head Ejection Criteria, Scott Rosenbaugh, Dean L. Sicking, and Ronald K. Faller

PDF

Phase III Development of a Short-Radius Guardrail for Intersecting Roadways, Cody S. Stolle, Karla A. Polivka, Robert W. Bielenberg, Ronald K. Faller, Dean L. Sicking, John R. Rohde, and John D. Reid

PDF

Blowout Penstemon (Penstemon haydenil) Endangered Species, James Stubbendieck and Kay Lynn Kottas

Design Aids for Threaded Rod Precast Prestressed Girder Continuity System, Maher K. Tadros and Leslie D. Martin

PDF

A Performance-Based Incentive Program for Asphalt Pavement, Tim Wentz, Satya Peruri, Wayne Jensen, and Bruce Fischer

PDF

Three Innovative Concepts for Short Span Steel Bridges, Aaron Jon Yakel, Atorod Azizinamini, Mohammadreza Farimani, and Nazzanin Mossahebi

2006

PDF

Behavior and Design of Buried Concrete Pipes, Ece Erdogmus and Maher K. Tadros

PDF

Crumb Rubber in Performance-Graded Asphalt Binder, Wayne Jensen and Magdy Abdelrahman

PDF

Intersection Safety, Aemal Khattak

PDF

Restricted-Zone Requirements for Superpave Mixes Made with Local Aggregate Sources, Yong-Rak Kim

PDF

Material Selection and Design Consideration for Moisture Damage of Asphalt Pavement, Jamilla Emi Sudo Lutif and Yong-Rak Kim

2005

PDF

Investigating Binder Flushing of SP-2 Mixes, Magdy A. Abdelrahman

Development of a Steel Bridge System - Simple for Dead Load and Continuous for Live Load, Atorod Azizinamini, Aaron Jon Yakel, and Mohammadreza Farimani

PDF

Evaluation of Alternate Cable Anchor Designs and Three-Cable Guardrail Adjacent to Steep Slope, Ryan M. Nelson, Dean L. Sicking, Ronald K. Faller, John D. Reid, John R. Rohde, Karla A. Polivka, and Jason A. Hascall

PDF

Development, Testing and Evaluation of NDOR' TL-5 Aesthetic Open Concrete Bridge Rail, Karla A. Polivka, Ronald K. Faller, James C. Holloway, Dean L. Sicking, and John R. Rohde

Effects of Central Island Landscape Treatments at Single-Lane Roundabouts, Karen Schurr and Jorge Abos-Sanchez

PDF

NDOR Regression Equations, Branden J. Strahm and David M. Admiraal

PDF

Durability of Portland Cement Concrete: Aggregates, Cements and Pozzolans, Christopher Y. Tuan

PDF

Evaluation of the Use of Lithium Compounds in Controlling Alkali-Silica Reactivity in Concrete Pavement, Christopher Y. Tuan, Michael T. Kelly, and Mark E. Buss

PDF

Long Term Monitoring of a Steel Bridge Constructed Using Phase Constructoin, Aaron Jon Yakel, Paulo Marchon, and Atorod Azizinamini

2004

PDF

TL-5 Development of 42 and 51-inch Tall Single-faced, F-shape Concrete Barriers, Ronald K. Faller; Dean L. Sicking; Jordan Larsen; Robert W. Bielenberg M.S.C.E., E.I.T.; John R. Rohde; and Karla A. Polivka

PDF

Development of Rural Bicycle Compatibility Index, Elizabeth G. Jones

PDF

Application of Freeway Video Surveillance for Accident Investigation, Aemal Khattak, Yu Liu, and Geza Pesti

PDF

Safety Evaluation of Left Turn Lane Line Width at Intersections with Opposing Left Turn Lanes, Aemal Khattak, Bhaven Naik, and Vijay Kannan

Integrating GIS and Transportation Modeling Operations for the Nebraska Department of Roads, Sunil G. Narumalani and Markus Craig

PDF

Safety Performance Evaluation of the Nebraska Open Bridge Rail on an Inverted Tee Bridge Deck, Karla A. Polivka; John R. Rohde; Dean L. Sicking; Ronald K. Faller; and James C. Holloway M.S.C.E., E.I.T.

PDF

Developments of the Midwest Guardrail System for Standard and Reduced Post Spacing and in Combination with Curbs, Karla A. Polivka; Dean L. Sicking; John R. Rohde; Robert W. Bielenberg M.S.C.E., E.I.T.; Ronald K. Faller; John D. Reid; James C. Holloway; and Beau D. Kuipers

PDF

Dynamic Testing of Wooden Guardrail Posts - White and Red Pine Species Equivalency Study, John R. Rohde, Jason A. Hascall, Karla A. Polivka, Dean L. Sicking, and Ronald K. Faller

NU-Deck Precast Deck Panels and Innovative Bridge Research and Construction, Maher K. Tadros and Charles J. Vranek

Conductive Concrete for Bridge Deck Deicing and Anti-Icing, Christopher Y. Tuan

Bond Strength of Self-Consolidating Concrete for Prestressed Concrete Applications, Christopher Y. Tuan and Amgad F. Girgis

2003

PDF

Development of a Design Guideline for Phase Construction of Steel Girder Bridges, Atorod Azizinamini

PDF

Steel Bridge System with Delayed Composite Action, Atorod Azizinamini and Aaron Jon Yakel

PDF

Toward Development of a Steel Bridge System - Simple for Dead Load and Continuous for Live Load, Atorod Azizinamini, Aaron Jon Yakel, and Nick J. Lampe

PDF

Winter Operations, Abrasives and Salt Brine, Geza Pesti and Yu Liu

Deceleration lanes of left-turn bays of four-lane expressways, Karen Schurr, Patrick T. McCoy, Geza Pesti, Anthonny Egelhoff, and Rebecca Burdick

Implementation of the Superstructure/Substructure Joint Details, Maher K. Tadros

Spliced I-Grinder Concrete Bridge System, Maher K. Tadros and Charles J. Vranek