| Designator | STG03b |
| Type | Guardrail-to-Guardrail (G) |
| System 1 | MGS W-Beam Guardrail |
| System 2 | Thrie-Beam Guardrail |
| Test Specification | AASHTO MASH 2016 |
| Test Level | TL-3 |
| Drawing Status | Review Complete |
| Perm/Temp | Permanent |
| Contact | Midwest Roadside Safety Facility |
| Manufacturer | Non-Proprietary |
| FHWA Eligibility Letter | B-236 (Revised).pdf |
| Components | 4-Space W-Beam Guardrail Asymmetrical W-Thrie Beam Transition Section Guardrail Bolt & Recessed Nut Guardrail Bolt & Recessed Nut MGS Timber Blockout for Timber Guardrail Post Timber Guardrail Post |
| Drawings | STG03a-b_final20150108.pdf |
| Other Docs | B-236.pdf |
| Archive | |
| External Links |
Transition from Wood-Post MGS to Thrie-Beam Approach Guardrail
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