• Increasing Safety/Reducing Litigation

    Increasing Safety/Reducing Litigation Payout Risk w/MASH Approved CAT 2 & CAT 3 Temporary Signs

  • WZ-413 MASH FHWA ELIGIBILITY LETTER

    The Crashworthy Traffic Control Barricade (Wood/Metal) is a work-zone traffic control device. The as-tested device consisted of one galvanized steel frame, four (wood panels, one 30 in. x48 in. aluminum sign, one 36in x24 in. aluminum sign, and one warning light.

  • WZ-332 MASH FHWA ELIGIBILITY LETTER

    Based on a review of crash test results submitted by the manufacturer certifying the device described herein meets the crash test and evaluation criteria of the American Association of State Highway.