Durable High Early Strength Concrete
Abstract (PDF)
Yadira Porras, Kansas State University

An Evaluation of Wrong-Way Crashes on Kansas Interstates
Abstract (PDF)
Jack Cunningham, Kansas State University
Eric Fitzsimmons, Kansas State University
Mirza Ahammad Sharif, Kansas State University
Rachel Eisenbarth, Kansas State University

Updating the Kansas Department of Transportation’s Lane Closure Guide Using TMC Data
Abstract (PDF)
Benjamin Nye, Kansas State University
Eric Fitzsimmons, Kansas State University

Evaluation of Lower Quality Recycled PCCP for Portland Cement Treated Base
Abstract (PDF)
Masoumeh Tavakol, Department of Civil Engineeing, Kansas State University
Koby Daily, Department of Civil Engineering, Kansas State University
Mustaque Hossain, Department of Civil Engineeing, Kansas State University
Stacey Kulesza, Department of Civil Engineering, Kansas State University

Electrically Heated Concrete Pavement System at Des Moines International Airport
Abstract (PDF)
Hesham Abdualla, Iowa State University
Halil Ceylan, Iowa State University
Kasthurirangan Gopalakrishnan, Iowa State University
Sunghwan Kim, Iowa State University
Peter Taylor, Iowa State University
Mani Mina, Iowa State University
Kristen Cetin, Iowa State University
Bora Cetin, Iowa State University
Alireza Sassani, Iowa State University
Akash Vidyadharan, Iowa State University
Shuo Yang, Iowa State University
Sajed Sadati, Iowa State University

Effect of Deicing Chemicals on the Performance of Nano-Technology Based Super Water-Repellent Concrete
Abstract (PDF)
Ali Arabzadeh, Iowa State University
Halil Ceylan, Iowa State University
Sunghwan Kim, Iowa State University
Alireza Sassani, Iowa State University
Sriram Sundararajan, Iowa State University
Peter C. Taylor, National Concrete Pavement Technology Center

3D Finite Element Modeling of Electrically Conductive Concrete
Abstract (PDF)
S.M. SAJED Sadati, Department of Civil, Construction and Environmental Engineering, ISU
Kristen Cetin, Department of Civil, Construction and Environmental Engineering, Iowa State University
Halil Ceylan, Department of Civil, Construction and Environmental Engineering, Iowa State University

UHPC Pile Long-term Performance Monitoring
Abstract (PDF)
Liang Zhong, Iowa State University
Sri Sritharan, Iowa State University

Effect of Paved Shoulders and Shoulder Rumble Strips on Reducing Crashes on Four-Lane Divided Roadways in Kansas
Abstract (PDF)
Uditha Galgamuwa, Kansas State University
Sunanda Dissanayaka, Kansas State University

Identification of Teenage and Young-Adult Drivers’ Distractions in Kansas Using Survey Data
Abstract (PDF)
Ibrahim alfallaj, Kansas State University
Sunanda Dissanayake, Kansas State University

Strategic Design for Delivery with Trucks and Drones
Abstract (PDF)
James F. Campbell, University of Missouri – St. Louis
Donald C. Sweeney II, University of Missouri – St. Louis
Juan Zhang, University of Missouri – St. Louis

Implementing Data Quality Assurance with Visualization Tools
Abstract (PDF)
Tingting Huang, InTrans, Iowa State University
Skylar Knickerbocker, Institute for Transportation, Iowa State University
Anuj Sharma, Department of Civil, Construction and Environmental Engineering, Iowa State University

ANN Models to Correlate Structural and Functional Conditions in AC Pavements at Network Level
Abstract (PDF)
Fawaz Alharbi, Iowa State University
Omar Smadi, Center for Transportation Research and Education, Iowa State University

Prepositioning Highway Helper Trucks for Incident Response Dispatch
Abstract (PDF)
Jing Dong, Iowa State University
Luning Zhang, Iowa State University
Skylar Knickerbocker, Iowa State University
Neal Hawkins, Iowa State University

Speed Prediction Model in Work Zones on 4-lane Divided Highways Using the SHRP 2 Naturalistic Driving Study Data
Abstract (PDF)
Amrita Goswamy, Iowa State University
Shauna Hallmark, Iowa State University
Omar Smadi, Iowa State University

Investigating Fly Ash-based Geopolymer in Pervious Concrete for Removal of Heavy Metals in Urban Stormwater Runoff
Abstract (PDF)
Guyu Shi, CCEE, Iowa State University
Kejin Wang, CCEE, Iowa State University
Say Kee Ong, CCEE, Iowa State University

Traffic Impact Assessment Tool Work Zone for Work Zone using Real Time Travel Time Data
Abstract (PDF)
Yohan Chang, University of Missouri-Columbia; Department of Civil Engineering
Praveen Edara, University of Missouri-Columbia; Department of Civil Engineering
Carlos Sun, University of Missouri-Columbia; Department of Civil Engineering
Henry Brown, University of Missouri-Columbia; Department of Civil Engineering

Understanding the Impacts of Work Zone Activities on Traffic Flow Characteristics
Abstract (PDF)
Nipjyoti Bharadwaj, University of Missouri-Columbia; Department of Civil Engineering
Yohan Chang, University of Missouri-Columbia; Department of Civil Engineering
Praveen Edara, University of Missouri-Columbia; Department of Civil Engineering
Henry Brown, University of Missouri-Columbia; Department of Civil Engineering

Measuring Winter Maintenance Operations Performance
Abstract (PDF)
Bac Dao, The University of Nebraska-Lincoln
Curtis Walker, The University of Nebraska-Lincoln
Sogand Hasanzadeh, The University of Nebraska-Lincoln
Pouya Gholizadeh, The University of Nebraska-Lincoln
Behzad Esmaeili, The University of Nebraska-Lincoln
Mark Anderson, The University of Nebraska-Lincoln

An Analysis of Highway-Rail Grade Crossing Incidents in Kansas and Nebraska
Abstract (PDF)
Auston Jacobsen, University of Kansas
Steven Schrock, University of Kansas

Data Integration across Geospatial Data life Cycle of Transportation Assets
Abstract (PDF)
Tuyen Le, Iowa State University
David Jeong, Iowa State University
Shawn Blaesing-Thompson, Iowa Department of Transportation

Spatial Analysis of Crash Frequency: A Statewide Study
Abstract (PDF)
Ashkan Gholamialam, University of Missouri
Nipjyoti Bharadwaj, University of Missouri
Carlos Sun, University of Missouri

Emphasizing Sustainability and Wellness in Airports: Fitness Facilities in Airports
Abstract (PDF)
Carlos Sun, Author
Austin Anway, Co-author
Farzaneh Azadi, Co-author
Jared Edwards, Co-author
Kristin Hofstetter, Co-author

Evaluation of Intersection Collision Warning Systems in Minnesota
Abstract (PDF)
Raju Thapa, Iowa State University

Relating Expert Estimated and Measured PCI in Iowa Local Network
Abstract (PDF)
Georges Bou-Saab, Iowa State University
Ahmad Alhasan, Iowa State University
Inya Nlenanya, Iowa State University

Framework for Research and Technology Implementation in the UK Rail Industry
Abstract (PDF)
Ross Welham, University College London
Taku Fujiyama, University College London
Meena Dasigi, Network Rail

Transportation Research Board Overview
Presentation Materials (PDF)
James Bryant, TRB

Keynote: Smart Cities
Presentation Materials (PDF)
Ben Pierce, HDR, Inc.

Safety Evaluation of raised speed limits on Kansas freeways using EB method
Abstract (PDF)  |  Presentation Materials (PDF)
Reza Shirazinejad, Kansas State University
Sunanda Dissanayake, Kansas State University

Raising Speed Limits on Rural Highways: A Process for Identification of Candidate Highway Segments
Presentation Materials (PDF)
Timothy Gates, Michigan State University

Using Variable Speed Limits to Improve Safety During Fog Events: A Case Study of I-77 in Virginia
Presentation Materials (PDF)
Mike Fontaine, Virginia Transportation Research Council

Low-Volume Roadway Pavement Marking Use and Effectiveness
Abstract (PDF)  |  Presentation Materials (PDF)
David Veneziano, Iowa Local Technical Assistance Program
Keith Knapp, Iowa Local Technical Assistance Program
Paul Albritton, Iowa Local Technical Assistance Program

Sign Effectiveness Guide
Abstract (PDF)  |  Presentation Materials (PDF)
David Veneziano, Iowa Local Technical Assistance Program
Keith Knapp, Iowa Local Technical Assistance Program

Truck Parking Information Management Systems Mid America Association of State Transportation Officials
Abstract (PDF)  |  Presentation Materials (PDF)
Phil Mescher, Iowa Department of Transportation

Causes of Transverse Cracking in Concrete Bridge Decks
Abstract (PDF)  |  Presentation Materials (PDF)
Yaohua Deng, Bridge Engineering Center, InTrans, Iowa State University
Brent Phares, Bridge Engineering Center, InTrans, Iowa State University

Innovative Rehabilitation of Aging Bridge Abutments
Abstract (PDF)  |  Presentation Materials (PDF)
Roch Player, GeoStabilization International
Matthew Birchmier, GeoStabilization International
Matthew Reihl, GeoStabilization International

On the Use of Ground Penetrating Radar to Detect Rebar Corrosion in Concrete Structures
Abstract (PDF)  |  Presentation Materials (PDF)
David Eisenmann, Iowa State university

Prediction Models of Interface Shear Resistance of Clustured Shear Connectors for Precast Concrete Deck Systems
Abstract (PDF)  |  Presentation Materials (PDF)
Raed Tawadrous, University of Nebraska – Lincoln
George Morcous, University of Nebraska – Lincoln

Risk-Based Prioritization and Multi-Objective Optimization for Long-Term Network-Level Preservation Planning of Bridges in Iowa
Abstract (PDF)  |  Presentation Materials (PDF)
Scott Neubauer, Iowa Department of Transportation

Upgrading Bridge Rails on Low-Volume Roads in Iowa
Abstract (PDF)  |  Presentation Materials (PDF)
Zachary Hans, InTrans
Basak Aldemir Bektas, InTrans
Nicole Fox, Iowa Department of Transportation
Emmanuel Nketah, CBB

Crash Modification for the Safety Edge in Iowa
Abstract (PDF)  |  Presentation Materials (PDF)
Amrita Goswamy, Iowa State University
Micheal Pawlovich, Iowa Department of Transportation
Shauna Hallmark, Iowa State University

Effectiveness of Median Cable Barriers and Rumble Strips
Presentation Materials (PDF)
Chris Poole, Iowa Department of Transportation
Peter Savolainen, Iowa State University

Roadway Departure Crashes in Kansas
Presentation Materials (PDF)
Steven Schrock, University of Kansas

Predictive Analytics in Wisconsin
Presentation Materials (PDF)
Andi Bill, University of Wisconsin-Madison

Truck Platooning, Autonomous Trucking vs. Intermodal Rail Service – Implications for National Transportation Freight Policy
Abstract (PDF)  |  Presentation Materials (PDF)
Ray Mundy, UMSL
Ken Bao, University of California, Santa Barbara

Streamlining Conversion From Transportation Design Models to Driving Simulator Scenarios
Abstract (PDF)  |  Presentation Materials (PDF)
Shawn Allen, National Advanced Driving Simulator, University of Iowa
Vincent Horosewski, National Advanced Driving Simulator, University of Iowa
Zhao Zuoyuan, National Advanced Driving Simulator, University of Iowa

Transportation Cybersecurity
Presentation Materials (PDF)
Kevin Heaslip, Virginia Tech

UAS Considerations for Local Transportation Agencies and Other Local Agencies
Abstract (PDF)
Sarah Hubbard, Purdue University
Tyler Spence, Purdue University
Bryan Hubbard, Purdue University

Granular Roads Asset Management System (GRAMS)
Abstract (PDF)  |  Presentation Materials (PDF)
Stephen De Vries, P.E., ICEA Service Bureau
Danny Waid, ICEA Service Bureau

Impact of Spatial Pavement Friction on Crash Risk Assessment
Abstract (PDF)  |  Presentation Materials (PDF)
Ahmad Alhasan, Center for Transportation Research and Education/ Iowa State University
Omar Smadi, Civil, Construction and Environmental Engineering/ Iowa State University
Cameron MacKenzie, Industrial and Manufacturing Systems Engineering/ Iowa State University
Georges Bou-Saab, Civil, Construction and Environmental Engineering/ Iowa State University

Railroad Crossing Inventory: A Modern Approach
Abstract (PDF)  |  Presentation Materials (PDF)
Edward Engle, Iowa Department of Transportation
Joseph Drahos, Iowa Department of Transportation
Phillip Meraz, Iowa Department of Transportation
Diane McCauley, Iowa Department of Transportation
Kristopher Klop, Iowa Department of Transportation

Performance-based Design and Testing Methods for Unpaved Road Surface Materials
Abstract (PDF)  |  Presentation Materials (PDF)
Cheng Li, Iowa State University
Jeramy Ashlock, Iowa State University
Bora Cetin, Iowa State University
Charles Jahren, Iowa State University

Infrastructure Enhancement Utilizing Ultra-High Performance Concrete Bridge Deck Overlay
Abstract (PDF)  |  Presentation Materials (PDF)
Hartanto Wibowo, Iowa State University
Sri Sritharan, Iowa State University

Iowa DOT 3D in Bridge Design Initiative
Abstract (PDF)
Annette Jeffers, Iowa Department of Transportation

I-74 Mississippi River Bridge: A State of The Art Design
Abstract (PDF)  |  Presentation Materials (PDF)
Norm McDonald, Iowa Department of Transportation
Ahmad Abu-Hawash, Iowa Department of Transportation

UHPC Bridge Deck Overlays
Abstract (PDF)  |  Presentation Materials (PDF)
Dean Bierwagen, Iowa Department of Transportation
Logan Wells, Iowa Department of Transportation
Ahmad Abu-Hawash, Iowa Department of Transportation

Predicting High Frequency Failure Components, Costs, and Their First Occurrence for a Class of Vehicles at the Iowa Department of Transportation
Abstract (PDF)  |  Presentation Materials (PDF)
Sree Nilakanta, Iowa State University
Kevin Scheibe, Iowa State University
Vani Subhas, Iowa State University

Operational Data to Assess Mobility and Crash Experience during Winter Conditions
Abstract File (PDF)
Zachary Hans, Institute for Transportation
Tina Greenfield, Iowa Department of Transportation
Neal Hawkins, Institute for Transportation
Peter Savolainen, Institute for Transportation
Emira Rista, Institute for Transportation

Evaluation of Winter Maintenance Performance Metrics used in Improving Winter Maintenance Operations
Presentation Materials (PDF)
William Schneider, University of Akron

Evaluating Driver Braking and Stopping Behavior at Rural Intersections using SHRP 2 Naturalistic Driving Study Data
Abstract (PDF)  |  Presentation Materials (PDF)
Nicole Oneyear, Institute for Transportation
Shauna Hallmark, Institute for Transportation
Raju Thapa, Institute for Transportation

Evaluation of Red Clearance Extension Designs with Hardware-in-the-Loop Simulation
Presentation Materials (PDF)
Dave Hurwitz, Oregon State University

Macroscopic Evaluation of Non-Invasive Vehicle Detection
Presentation Materials (PDF)
Ed Smaglik, University of Northern Arizona

Iowa Pavement Analysis Technique (IPAT)
Abstract (PDF)  |  Presentation Materials (PDF)
Stephen De Vries, ICEA Service Bureau
Danny Waid, ICEA Service Bureau

A Method to Evaluate Performance Uniformity for Highway Pavements
Abstract (PDF)  |  Presentation Materials (PDF)
Matthew Haubrich, Iowa Deptartment of Transportation

Council Bluffs Interstate Program Overview
Abstract (PDF)  |  Presentation Materials (PDF)
Scott Suhr, Iowa Department of Transportation – District 4

A Method to Quantify Soluble Sulfate and Chlorides from Carbonate Using Handheld XRF
Abstract (PDF)  |  Presentation Materials (PDF)
Michelle Barger, Iowa Department of Transportation
Conner Feldotto, Iowa Department of Transportation
Kevin Jones, Iowa Department of Transportation
Malcom Dawson, Iowa Department of Transportation

Evaluation of Penetrating Sealers Applied to Saw Cut Faces in Concrete Pavement Joints
Abstract (PDF)  |  Presentation Materials (PDF)
Xuhao Wang, National Concrete Pavement Technology Center
Peter Taylor, National Concrete Pavement Technology Center
Erica Mack, Iowa State University
Xin Wang, Iowa State University

Non-Destructive Analysis Shows Aggregate Deterioration Created Air Void System in 1910s Pavements
Abstract (PDF)  |  Presentation Materials (PDF)
Franciszek “Franek” Hasiuk, Iowa State University
Sergey Ishutov, Iowa State University
Evelyn Hussey, Iowa State University
Todd Hanson, Iowa Department of Transportation
M. Bob Dawson, Iowa Department of Transportation

Lane Reduction Warning Signage for Work Zones: Alternatives to the MUTCD W4-2 Lane Ends Symbol
Abstract (PDF)  |  Presentation Materials (PDF)
John Shaw, Institute for Transportation
Madhav Chitturi, UW-Madison
Praveen Edara, University of Missouri – Columbia

Multiple Changepoint Detection on Speed Profile in Work Zones Using SHRP 2 Naturalistic Driving Study Data
Abstract (PDF)  |  Presentation Materials (PDF)
Hossein Naraghi, InTrans, Iowa State University
Omar Smadi, InTrans, Iowa State University

Effective Post Construction Evaluation Practices for Work Zone Management Strategies
Abstract (PDF)  |  Presentation Materials (PDF)
Michael Volk, Iowa State University
Ryan Jeong, Ames High School
Jennifer Shane, Iowa State University

Performance Monitoring of Traffic Critical Work Zones in Iowa
Abstract (PDF)  |  Presentation Materials (PDF)
Skylar Knickerbocker, Institute for Transportation
Tim Simodynes, Iowa Department of Transportation

CCTV Cameras as Sensors
Abstract (PDF)
Yaw Adu-Gyamfi, Institute for Transportation
Anuj Sharma, Iowa State University

Utilization of TSMO Practices in Highway Construction Work Zones, A Case Study
Abstract (PDF)  |  Presentation Materials (PDF)
James Webb, Iowa Department of Transportation
Liz Finarty, Iowa Department of Transportation
James Armstrong, Iowa Department of Transportation

Iowa DOT ITS Network Documentation and Asset Management Best Practices
Abstract (PDF)  |  Presentation Materials (PDF)
Matthew McLaughlin, HDR
Tony Taylor, Iowa Department of Transportation

A Trilevel Optimization Model for Resilient Transportation Network Design
Abstract (PDF)
Mohammad Rahdar, Iowa State University
Lizhi Wang, Iowa State University
Guiping Hu, Iowa State University
Jing Dong, Iowa State University
Xuesong Zhou, Arizona State University

Iowa Standardized Model Structure (ISMS)
Abstract (PDF)  |  Presentation Materials (PDF)
Adam Shell, Iowa Department of Transportation

Keeping the Bottom Line: Accessibility and Essential Services in Rural Iowa
Abstract (PDF)  |  Presentation Materials (PDF)
Carlton Basmajian, Iowa State University
Biswa Das, Iowa State University
Dustin Ingram, Iowa State University
Ruth Hulstrom, Iowa State University

Integrating Spatial-Temporal Traffic Data on an Urban Network for Change Detection
Abstract (PDF)  |  Presentation Materials (PDF)
Zhengyuan Zhu, Iowa State University
Zhonglei Wang, Iowa State University
Weicheng Zhu, Iowa State University
Tina Greenfield Huitt, Iowa Department of Transportation

Prediction of Virgin Aggregate Temperature in Asphalt Plant Using Thermodynamics and Heat Transfer Principles
Abstract (PDF)  |  Presentation Materials (PDF)
Mohammad Hossain, Bradley University
Matthew Mueller, Interra
Varun Veginiti, Bradley University
Justin Krukow, Bradley University

Autonomous Structural Health Monitoring and Management using Unmanned Aircraft Systems
Abstract (PDF)  |  Presentation Materials (PDF)
Robert Philpott III, Iowa State University
Akash Vidyadharan, Iowa State University
Halil Ceylan, Iowa State University
Sunghwan Kim, Iowa State University
Christina Bloebaum, Iowa State University

Evaluation and Enhancement of Construction Stormwater Controls Using Large-Scale Testing Techniques
Abstract (PDF)
Michael Perez, Dept. of Civil, Construction and Environmental Engineering, Iowa State University
Wesley Zech, Auburn University
Wesley Donald, Auburn University
Xing Fang, Auburn University

Smart Skin for Fatigue Crack Detection
Abstract (PDF)  |  Presentation Materials (PDF)
Simon Laflamme, Iowa State University
Jian Li, University of Kansas