Welcome to WBMA

Water Barriers Manufacturers Association

The WBMA furthers the interests of those who support water-filled barriers in all of their applications, but is primarily dedicated to supporting water barrier use in roadway construction. So, lets go learn more...
  • Longitudinal Channelizing Device
  • Water Filled Barriers


    A barrier is designed to provide positive protection, containing & redirecting an impacting vehicle whereas LCD's have no containment capabilities & do not provide positive protection.
  • LCD's


    Longitudinal Channelizing Devices. These products offer a level of visual delineation not found with drums or barricades. They fill the void between concrete barrier, cones, & drums.
  • Other Devices


    Water filled devices for special event crowd control, special event traffic control, airport runway construction, and security applications.

News, Events & Announcements


  • Featured Work Zone Safety

    The Work Zone Safety Power Workshop was held June 8-9, 2010 in Pittsburgh, Pennsylvania.  The event, sponsored by ARTBA’s National Work Zone Safety Information Clearinghouse was held in conjunction with the International Bridge Conference.

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  • Featured FHWA Safety Update

    Crashworthy Work Zone Traffic Control Devices : Revised Procedures for submitting Work Zone Traffic Control Devices to FHWA Effective January 1, 2006

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