W-Beam to Bridge Parapet TL-2 Thrie-Beam Low-Cost Transition

Report Number(s): FHWA/TX-12/9-1002-8

Description: MASH TL-2 low cost guardrail-to-rigid concrete bridge rail transition compatible with a 31-inch guardrail.

Test Level: 2

System Type: Guardrail to Concrete

MASH Test Number: 2-20, 2-21

Proprietary/Non-proprietary: Non-proprietary

Pass/Fail: Pass

Evaluation: Full-Scale Crash Testing

Sponsor: Texas Department of Transportation

Test Article Description

Transition Type: Thrie Beam

Nested: No

Rubrail: No

Rubrail Nested: No

Height: 31"

Post Material: Steel

Top Rail Blockout Depth: 8"

Curb Present: No


9-1002-8 Final Report acrobat-icon