JJ-Hook Retrofit V4

System Category: Work Zone
System Type: Concrete Barrier (C)
Test Specification: AASHTO MASH 2016
Test Level: TL-3
Anchor Type: Anchored
Dynamic Lateral Deflection: 0" [0mm] < D ≤ 12" [305mm]
Width: 18" [457mm] < W ≤ 24" [610mm]
Height: 30 [762mm] < H ≤ 33 [838mm]
Manufacturer: Strongstown's B&K Enterprises, Inc.
Contact: Mr. Forrest Schultz
Drawing Status: In Review
Last Updated: August 14, 2020
FHWA Eligibility Letter: Letter B-344

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All content is provided for informational purposes only. The Task Force 13 Guide to Standardized Roadside Hardware and its contents do not constitute a standard, specification, or regulation.