MATT is a tangent, double-sided, redirective/gating and energy-absorbing attenuator/end terminal, for use with various longitudinal highway barriers in either unidirectional or bidirectional traffic applications – to include roadside, shoulder, median, and gore installations.
MATT is tested to MASH-2nd Edition (with 2020 Errata) Test Level 3 criteria and may be used in Test Level 1, Test Level 2, and Test Level 3 applications – when installed at the full Test Level 3 system length of 34′ 4-1/2″ [10.48 m].
MATTTM Median Attenuating TREND® Terminal
MATTTM Product Description Assembly Manual
MATTTM SS-6289V – RevB Transition to 12in block MGS Median GR
MATTTM System – SS-6287V Transition to 27.75in (G4) Median GR
