MATT (Median Attenuating TREND Terminal)

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Designator SEW35a
System Type W-Beam (W)
Functional Type Redirective / Gating
Test Specification AASHTO MASH 2016
Test Level TL-3
Alignment Tangent
Energy Category Energy-Absorbing
Median/Roadside Both
Perm/Temp Permanent
Length 25' [7.62m] < L ≤ 40' [12.19m]
Width 24" [610mm] < W ≤ 36" [914mm]
Height 30" [762mm] < H ≤ 33" [838mm]
Manufacturer VALTIR, LLC
Contact VALTIR, LLC (f/k/a Trinity Highway)
Drawing Status Review Complete
FHWA Eligibility Letter CC-175.pdf
Components
Drawings SEW35a_20240118.pdf
Other Docs SEW35a_SS-6287V-MATT-Transition-to-27.75in-G4-Median-GR.pdf
SEW35a_SS-6288V-MATT-System-Drawing.pdf
SEW35a_SS-6289V-MATT-Transition-to-12in-Block-MGS-Median-GR.pdf
SEW35a_MATT-Product-Manual-628155-1-FINAL.pdf
SEW35a_MATT-PI-Sheet-10-25-22.pdf
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