DESIGN AND TESTING OF MASH TL-3 THRIE-BEAM GUARDRAIL SYSTEM (TGS) FOR ROADSIDE AND MEDIAN APPLICATIONS
Report Number(s): 614341-01
Description: The installation consisted of an 81 ft-3- inch thrie-beam median barrier length-of-need (LON) that transitioned on both ends to a standard W-beam rail for a total installation length of 168 ft-8 inches.
Test Level: 3
MASH Test Number: 3-10, 3-11, 3-21
Evaluation: Full-Scale Crash Testing
Sponsor: Roadside Safety Pooled Fund
Test Article Description
Rail Type: Thrie Beam
Rail Thickness: 12-Gauge
Post Type: W6 x 8.5
Post Total Length: 168'-8""
Post Spacing: 75"
Blockout Type: Wood
Special Configuration: Median