Div 31 · Earthwork
NU-GUARD-27
N
Nucor · NU-GUARD-27
A standard W-beam strong-post guardrail system used with offset blocks at 27 inch rail height on U-channel posts.
✓ Verified 2026-08-28
Specs on this page were checked against Nucor Steel Highway Products page (nucor.com) on 2026-08-28.
Specifications
| Rail height | 27 in |
| Post | RIB-BAK U-channel, 5 lb/ft |
| Post yield strength | 80,000 lb minimum yield (ASTM A499) |
Certifications & Standards
Attributes — product claims, not third-party certifications
NCHRP 350 TL-3 crashworthy per manufacturerFHWA accepted for roadside applicationsDesign speeds to 65 mphGalvanized or powder coated
Sustainability
No sustainability metrics on file for this product.