Preliminary Meetings

Each Project File can be viewed by clicking on the project number link.

2023-01-BD – “MASH Testing of Square (Solid and Perforated) and Round Tube Sign Posts with Flashing Beacon Equipment”

2021-01-BD – “Evaluation of Four Bolt Slip Base for Breakaway Luminaire Supports for Various Pole Configurations”

2023-02-BR – “Nonproprietary crashworthy noise wall attached to bridge barrier”

2023-03-BR – “Assessment of Bike Pedestrian railings attached to crashworthy barriers”

2021-02-BR – “Phase 2 Thrie Beam Retrofit – Application of New Design without a Curb for MASH TL-3 and Performance and Improvements for MASH TL-4”

2021-01-BR – “Open Joints in Concrete Bridge Rail”

2021-04-WZ – “Portable sign supports for aluminum signs with variation on mounting height.”

2021-03-WZ – “Acceptable Service Life for Temporary Traffic Control Devices”

2023-01-WZ – “Guidelines for Overlapping Precast Concrete Portable Barriers”

2020-01-WZ – “Effect of commonly used accessories such as lights, and sensors on crashworthiness of work zone category 1 under MASH testing”

2023-01-LCB – “MASH (TL-1 or TL-2) Crash Testing of Concrete Barrier Sloped End Terminals”

2023-02-LCB/LSRB – “Barrier Deflections at Lower Speeds – Phase I”

2019-35-LCB – “Equivalent Static design Forces Due to Lean of a Tractor Trailer Unit”

2023-03-LCB – “Spot Repairs to Permanent Concrete Barrier”

2023-04-LCB – “Optimized Grade Separated Concrete Median Barrier”

2019-08-LCB – “Investigation and Testing of the Shallowest Embedment or Footing Required for a Cast-In-Place Concrete Median Barrier at MASH TL-5 Conditions”

2023-05-LCB – “MASH TL-3 Evaluation of F-shape Concrete Barrier on 1V:6H Slope” 

2020-04-LCB – “MASH TL-3 Compliance for Median Guide Rail Transition to F-Shape Barrier”

2023-02-LCB/LSRB – “Barrier Deflections at Lower Speeds – Phase I”

2021-09-LSRB – “Performance Enhancements of Shortened Blockouts”

2023-01-LSRB – “MASH TL 3-20 Evaluation of a Transition with Storm Inlet

2023-02-LSRB – “Synthesizing Guardrails and Transitions Performance Via Machine Learning”

2020-01-LSRB – “MASH TL-3 Evaluation of Painted/Coated Guardrails”

2019-18-LSRB – “MASH Evaluation of MGS Traffic Barrier for 8-inch Curb with Various Curb Shapes and Small Offsets”

2023-03-LSRB – “Placement of Underground Obstruction by Posts”

2023-04-LSRB – “Development and Evaluation of a MASH TL-3 Guardrail Gate”

2023-05-LSRB – “Beam Guard by Retaining wall or Rip Rap”

2019-40-LSRB – “31” W-beam Guardrail (Steel-Post) in Asphalt Mow-Strip”

2021-01-LSRB – “Development of a Semi-Rigid Longitudinal Barrier System Capable of Withstanding Low-Speed Transverse Impacts”

2023-06-LSRB – “Effect of Electric Vehicle Implementation on Currently Available Roadside Safety Hardware “