Modified G2 Weak Post Guardrail

Report Number(s): NCHRP Project 22-14(3), 608221-1

Description: 32-in tall 12 gauge W-Beam guardrail with S3x5.7 steel posts spaced at 12-ft on center

Test Level: 3

Eligibility Letter: B305

MASH Test Number: 3-11, 3-10

Proprietary/Non-proprietary: Non-proprietary

Pass/Fail: Pass

Evaluation: Full-Scale Crash Testing

Sponsor: National Cooperative Highway Research Program, Gannett fleming inc, pennsylvania department of transportation

Test Article Description

Height: 32"

Rail Type: W-Beam

Rail Thickness: 12-Gauge

Post Type: S3 x 5.7

Material: Steel

Post Total Length: 65"

Post Spacing: 12'

Blockout Type: None

Aesthetic: No

Application: Other

Special Configuration: None




NCHRP  Project 22-14(3) (NCHRP 157 Web Version):