Texas Tech University

Information for TxDOT Proposals

**UPDATED: Proposals must be received at TxDOT RTI  by Wednesday, March 17 by 12:00 PM CST**


Please use only current forms.

TxDOT RTI Proposal Forms

Project Number and Project Title

22-002 Develop Sediment Control Approved Products List

22-022 Synthesis for Best Practices for Developing 4-Year Pavement Management Plans

22-023 Develop Models for Field Performance of Friction and Skid Number

22-028 Investigating Prime versus Curing: Where, When and Why

22-029 Establish Performance-Based Acceptable Lab-Molded Density Range for Mix Design and QC/QA

22-031 Measuring Seal Coat Rate Field Adjustments

22-032 Quantify Maximum Accumulated Seal Coat Layers for Stability

22-034 Determine Feasibility and Methodologies of Using Structural Data from Traffic Speed Deflection Devices in Network-Level Treatment Decision Making

22-035 Evaluate the Importance of Fine Aggregates in Achieving Adequate Skid Resistance in TxDOT Hot Mix Asphalt Mixtures

22-046 Synthesis for Best Practices for Preventive Maintenance Preparatory Work

22-050 Develop Cost Effective Design and Rehabilitation Strategies for Permeable Friction Courses (PFCs)

22-064 Determine Impact of Field Sands on Workability and Engineering Properties of Superpave Mixtures in Texas

22-083 Development of a Continuous for Live Load Prefabricated Steel Accelerated Bridge Construction (ABC) Unit for Texas Bridges

22-084 Determine Service and Ultimate Behavior for Bent to Column Joints in TxDOT Substructures

22-088 Re-Examine Minimum Reinforcement Requirements for Shear Design

22-089 Investigate Live Load Distribution and Stability of Prestressed Concrete Girders During Construction

22-096 Develop Deck and Overhang Design Guidelines for Sound Walls and Other Heavy Loads

22-102 Investigate the Strength of Struts Crossing Cold Joints

22-116 Improving the Use and Effectiveness of Smart Work Zone Deployments

22-122 Develop Standardized Operational Evaluation of Wrong-Way Driving Detection Technologies

22-131 Develop Transition for MASH Test Level 4 (TL-4) Compliant Guardrail System

22-136 Determine Adequacy of Installation of Existing Roadside Barriers on High-Speed Roadways

22-150 Evaluate Alternative Methods to Examine Visibility of Pavement Markings

22-161 Define a Statewide Plan for a Sustainable Real-Time Travel Time Network for Texas Hurricane Evacuations and Safe Citizen Return

22-173 Develop A New Tool for Evaluating Infrastructure and Planning Impacts from Changes in Truck Traffic and Truck Technologies

22-174 Expand Applications for Texas Connected Freight Corridor

22-184 Synthesis on Automated Pedestrian Data Collecting Techniques and Applications in Transportation Planning, Design and Management

22-187 Examine Reconnaissance Scanning of Underground Utilities in the ROW

22-203 Digitizing Traffic Control Infrastructure for Autonomous Vehicles (AV)

22-223 Working with Autonomous Trucks to Improve Routine Maintenance Operations

22-224 Investigate Potential Connected and Automated Vehicle (CAV) Liability Issues Within TxDOT

22-227 Leveraging Artificial Intelligence (AI) Techniques to Detect, Forecast, and Manage Freeway Congestion

22-236 Quantify the Real Impact of Transportation Activity on Regional Ozone and Near-Road PM Concentrations

22-250 Develop Guidebook for Managing System Costs: Operational and Capital Cost Management at Rural and Small Urban Public Transit Systems

22-256 Improve Traffic Analysis and Mobility Modeling Using Information and Communication Technologies

22-283 Synthesis of Best Application and Verification Practices for Long-Life Pavement Markings