31 inch MGS (Midwest Guardrail System)
Report Number(s): TRP-03-170-06, TRP-03-171-06, TRP-03-172-06
Description: 31-inch MGS with steel posts, with splices off the posts
Test Level: 3
Eligibility Letter: B212
System Type: Guardrail
MASH Test Number: 3-10 (tested at 32" rail height), 3-11
Evaluation: Full-Scale Crash Testing
Sponsor: National Cooperative Highway Research Program
Test Article Description
Rail Type: W-Beam
Rail Thickness: 12-Gauge
Post Type: W6 x 9
Post Total Length: 72"
Post Spacing: 6' 3"
Blockout Type: Wood
Blockout Depth: 12"
Special Configuration: None