The Trinity Guardrail System (TGS) is mounted at 31" (787 mm) and uses standard W-beam rail with standard 6'0" (1830 mm) posts. The posts are spaced at 6'3" (1905 mm) and located at the guardrail splices. With the 31" (787 mm) system height, the W-beam attaches directly to the post eliminating the need for offset blocks. A major benefit of this product is the reduced grading required by the elimination of the blockout.

The TGS is Test Level 3 compliant for both NCHRP Report 350 and MASH.

Features

• Standard strong posts
• No offset blocks required
• Countersunk head bolts
• Splices at posts
• NCHRP Report 350, Test Level 3 compliant
• MASH, Test Level 3 compliant
• Reduces site grading as a result of eliminated blockout

Specifications

• Standard W-beam guardrail, W6 x 8.5 x 6'0" (W150 x 12.6 x 1830 mm)
• W-beam guardrail height: 31" (787 mm)
• Post spacing: 6'3" (1905 mm)
• Countersunk head bolts 5/8" x 1 3/4" (16 mm x 45 mm)