Designator | SWC20b |
System Type | Concrete Barrier (C) |
Test Specification | AASHTO MASH 2016 |
Test Level | TL-3 |
Anchor Type | Free-Standing |
Dynamic Deflection | |
Working Width | |
Width | 18" [457mm] < W ≤ 24" [610mm] |
Height | 30" [762mm] < H ≤ 33" [838mm] |
Drawing Status | In Review |
Contact | Midwest Roadside Safety Facility |
Manufacturer | Non-Proprietary |
FHWA Eligibility Letter | B-255A.pdf |
Components | Class 4.6 Hex Bolt & Nut High-Strength Structural Hex Bolt & Nut Straight Anchor Stud & Nuts Temporary Barrier Connector Pin with Retaining Bolt Plain Round Washer |
Drawings | SWC20a-b_Draft20150319.pdf |
Other Docs | |
Archive | |
External Links |
Low-Deflection Portable Concrete Barrier (PCB) Retrofit, Version 2
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